I'm a third year engineering student who's failing school and can not for the life of me learn. I am a smart guy but I can't sit down and study and do the work they ask me to. I use to be able to do it but I over worked myself and now every time I sit in a lecture my back starts to hurt. But if I'm having beers with friends I'm fine. Weird I know. Anyways, what I want to know is what can I do if I don't finish school. What am I in for? I just want to do a stress free job and be more social. I also don't get a long with any of the engineers other than the ones that are failing and now I'm just flustered as to what I should do!

TD;DR I hate engineering and physically can't do it anymore. I want to know what else I could do. While still increasing SMV.