Dude.... tren at 22 absolutely not that is ridiculous, secondly I wouldn't use sarms or gear at 22 , you have so much natural potential for growth and development, work hard diet proper lift intense and the growth will happen, hold off for a while on any type of cycle gear wise.
Sarms.i would say go for it as it's way less taxing on the body and can give you a nice boost and edge.