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Tag: BDNF

Goals Should Provide (Not Require) Motivation

Goals should electrify the brain.

Goals should electrify the brain.

Over the last couple years I’ve been experimenting with different systems for setting and achieving goals. During that time I’ve hit some walls and changed my mind more than once. Here’s a summary of my current thinking:

One area that I haven’t discussed in detail is that motivational value of the goal itself. Several times, I have selected a goal that seemed to align with my life purpose, but then found myself swimming upstream when it came to taking action. The parameters I set around the goal (target date, reward) had no effect, because my core motivation was lacking.

If the goal itself doesn’t energize you, no trappings applied around the edges are going to light the fires of your motivational engine. Goal-setting doesn’t work as a hammer to pound yourself into something that you’re not. At the best, goal-setting adds structure to something you already want to do.

Steve Pavlina has a good post on this subject. I don’t agree with everything in the article, but Steve makes an excellent point in that the point of goal-setting is not to control the future. The point of goal-setting is to energize you in the present moment.

Energizing and Actionable

Steve’s post references SMART goals (a concept made popular by Peter Drucker), which stands for specific, measurable, attainable, relevant and time-bound (Steve is not in favor of the SMART system). I think the SMART criteria are reasonable in the context of employee management (Drucker’s field), but they make less sense for individuals trying to “level up” in a particular life area.

My own criteria for goal-setting are that a goal should be:

  1. Energizing (providing motivation rather than requiring it)
  2. Actionable (the goal is such that you can immediately plan and take actions in pursuit of the goal, including setting up a task system and schedule that will in all likelihood lead to reaching your goal, as long as you do the work)

The goals I end up choosing for myself usually end up being SMART goals as well, but for me the SMART acronym isn’t that helpful. It misses the most important thing (that a goal should be energizing, providing motivation), and five criteria are just too many too remember (even with the help of the acronym).

“Today You” vs. “Tomorrow You”

The human brain is comprised of layers, with each layer relating to a different set of functionality. The inner layers are more primitive, and provide motivation and capability to eat, hunt, defend ourselves, claim territory, procreate, and otherwise pursue our reptilian and mammalian prerogatives.

The outermost and most recently evolved layer, the neocortex, enables conscious thought and the ability to understand and visualize time outside of the present moment.

Sometimes human motivation becomes a battle between primitive instincts to sleep, eat, and rest vs. more abstract/cerebral motivations (prepare for the future, work on a project that may offer long-term benefits, etc.). This schism could be considered “today you” (that part of you that is interested in immediate sensory satisfaction) vs. “tomorrow you” (the part of you that considers future consequences of present actions).

Goal-setting tilts the scales in favor the neocortex (“tomorrow you”). This doesn’t necessitate total self-denial. “Today you” can be easily satisfied with good food, adequate rest, time with friends and family, and other animal pleasures. Life occurs in the present, so it doesn’t make sense to endlessly defer gratification. But goal-setting can provide a line of defense: a minimum level of effort dedicated to improving circumstances over time (even if it means minor, occasional discomfort in the present).

Motivation and Brain Health

If your life is devoid of excitement and nothing excites you, you are probably depressed. When I experience a lack of ambition and motivation it’s a red flag for me that my dopaminergic system is out of whack, and that I need to take immediate steps to increase BDNF, encourage neurogenesis, and resensitize dopamine receptors. My basic strategy in this case is to become more paleo (eat less sugar and starch, decrease artificial light and go to bed earlier, exercise more intensely, spend more time with friends and family, and reduce screen time). On top of this I eat more curry and oily fish (turmeric and DHA both increase BDNF, increase neurogenesis, and improve brain health). When I take these steps I generally notice a marked improvement in attitude and motivation within a week (and sometimes just after a day or two).

Personal Update

My own goals continue to center around fiction writing. Though sometimes I feel (as a 44-year-old trying to start a career as a novelist) like I’m tilting at windmills, I recently completed a 2nd draft of novel that I’m reasonably pleased with, and I’m working towards what might eventually become a novel-writing system.

Good luck with your own goals, and Happy New Year!

You Are Responsible For Your Own Brain Chemistry

Even cats like yogurt.

Even cats like yogurt.

Recently Kia was stressed out, and griping about some first-world-problem (I forget what it was; something along the lines of “my clients want me to do stuff,” or “the internet is too slow”). I gripe equally as much about such faux-problems, but at that moment I was feeling impatient. So I said “Go drink some kefir.”

Now why would I say that?

Most kefir contains live active cultures of lactobacillus rhamnosus, a strain of probiotic bacteria shown to reduce anxiety and increase resilient behavior in mice (and people too). Somehow, this particular bacterium communicates with the brain via the vagus nerve, stimulating GABA neurotransmitter receptors, and blunting the effects of chronic cortisol release. Which can bring a person down a notch.

Kia, who has a particular genius for neatly encapsulating complex ideas into catch phrases, drank some kefir, and came back with the following: “We’re all responsible for our own brain chemistry, aren’t we?”

I had never thought about it that way exactly.

Insisting on responsibility, I think, is different than blaming the victim. We are not all blessed with naturally buoyant mood, high motivation, or even the ability to distinguish our own thoughts from reality. Some people are less able to cope with the stressful, sometimes horrible events that make up day to day life. One person I know is prone to realistic, terrifying hallucinations if he does not take large amounts of antipsychotic medications on a daily basis.

But still, my friend is responsible for his own brain chemistry. Because who else can be?

Friends, family, and society should provide assistance and support for the mentally ill (the Mental Health Parity Act is a huge step in the right direction, and will protect thousands of middle-class families from medical bankruptcy). But in terms of personal responsibility, there is only one person involved. The person who owns the brain.

The principle is the same for serious mental illness or garden-variety blues and anxiety. The workings of the brain, factors that influence mood and motivation, are no longer mysterious. What works for most people?

  • reasonable amounts of exercise
  • adequate, regular undisturbed sleep
  • turmeric (yellow curry) [anti-inflammatory, increase BDNF]
  • probiotics that stimulate GABA
  • adequate dietary omega-3 (fish oil, wild salmon)
  • avoiding foods that wreak havoc with blood sugar, or disrupt/mimic neurotransmitter function (artificial colors, MSG, etc.)
  • limiting (or abstaining from) alcohol and recreational drug use
  • freedom from tyrants/oppressive personalities, or any situation that causes constant, chronic stress (periodic acute stress isn’t a problem)
  • slightly more social contact than you think you need
  • membership in a group that meets regularly
  • spiritual factors (clear conscience, clear life purpose, etc.)

On the other hand an austere life of strict discipline is probably unnecessary for most people (in terms of maximizing mental health). Exercising to exhaustion every day won’t make me happy if I’m socially isolated. A good night’s sleep won’t help if I have to get up and work for an evil sociopath boss (luckily I’ve never had to, but I hear they’re out there).

Chasing happiness and running away from suffering isn’t the point. But I do want to be firing on cylinders, awake and aware and relatively comfortable in my own skin, so that I can attempt to live a rich and meaningful life, with moments of joy and love and passion.

I’m sure I missed something … but you get the point. At this point we should all know what works (if not from clinical research, then from trial and error in our own lives). The trick is doing it day to day; turning knowledge into habits.

So here’s to better living through chemistry (in the healthful sense).

Update Oct. 2015:
Previously on this blog I’ve mentioned the importance of vitamin D in terms of reducing asthma symptoms and improving sleep, but I should also include it on the list of mood regulators in light of Rhonda Patrick’s research.

Brain Renewal Protocol

Winston Churchill’s nicknamed depression “his black dog.”

A week ago I woke up in a black mood. Instead of feeling excited about my day, I saw a series of dreary tasks ahead of me. Looking into the future, I felt despair instead of hopefulness. Things that usually bring me great pleasure (making music, time with my family and friends, drinking coffee) seemed a little less bright.

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