I dunno, goldfish can be slippery. *grin*

Anyway, when I was 12, I started learning guitar. I also had a growth spurt at that time, and ended up with certain body adjustments that make it easier to play guitar. I don't play guitar anymore and the body adjustments that happened sometimes get in the way of doing other things.

My left shoulder bone is slightly smaller than the right one, giving me much less flexibility there. The fingers of my left hand are larger than the right, because I was stretching to hit notes that I otherwise wouldn't have been able to hit, and I can stretch them even farther. The right side of my torso is slightly elongated compared to the left, this happened to make it easier to curve my body over the body of an acoustic guitar.

My left shoulder often hurts and gets tense and has "crack" sounds when I relieve the tension. It is always in more pain and tension than the right shoulder is.

If the body can shape itself in a growth spurt in order to fit a guitar better, rather than from any genetic prompting, then life energy can definitely shape bones.

I only lately realized that the WAY in which I wasn't symmetrical was caused by that growth spurt and facilitated playing guitar. I was very symmetrical before that.

It would probably take a lot of life energy to reshape an adult bone since it took a growth spurt to reshape me.