I oscillate between this (having an expanded brain capacity) and the exact opposite (a more limited brain capacity, the ability to take things one at a time, be eternally optimistic, not have your mind race all the time, sleep instantly when you lie down).
True. I'm not an insomniac or anything close and I exercise regularly. I think sleep hygiene and sleep posture (and breathing during sleep) are the last pieces of the puzzle. Still working on it.
Yeah I've been there. But I don't think you can improve your working memory or your "intelligence" (however you choose to measure it) much beyond your baseline (which could be quite high already, compared to the average). And the only way to stay at your baseline is by having a very relaxed life (good quality sleep, good nutrition and water, exercise etc).
Yearning for a bigger brain only made me feel worse.
