hey, uh, I don't know if you know this or not, but clark kent and superman are the same guy
lol, jk
Anything is possible
Who's to say that you will never reach 250, only you can decide how big you want to be, and you have to try to become that big any way that you can, if you can reach 250 naturally then great, but someday you might find that it's not possible, keep training and hope for the best
btw, what's your program that you have trouble gaining on just to make sure you are a hardgainer and not on a bad program