What hobby calms your mind, what do you do for fun, collect(cards,bones,toys, etc) create(sculpt, paint, draw, and so on)
anything you want, no matter how strange.
by QDBI went shooting a lot, since it's legal to own a gun in my home country.
Later, when I moved I did archery, swimming, running.
When I started going to uni, I wrote and drew more than before. I can't stick to one hobby anyways.
Did you shoot a longbow or a compound ? You should get back into it.