how do you do it

Well it sounds like you are doing good...It's hard to know what you want to do at 19. I joined the Navy just because I had no clue either. Now I am a electronic engineer...honestly I can't say I love it. Computer chips, hooray.

But it feeds the family...pays the bills and keeps the mopars running. ;) So to God I am thankful... but try to get into what you like...like a small engine school or something.

You have your whole life before you !