Any important goal takes a lot of work, and most things are possible if you try hard enough.
Anything you put your mind to is reachable. It may take some time, and it will probably involve some hardships and obstacles. But do not give up. Everything you experience is a lesson. It will all be worth it in the end.
"Any important goal takes a lot of work, and most things are possible if you try hard enough." - Vivian Harte