youwanpras bro, if you are a hard working person, you'll definitely reach your goal. right now situation is really tough especially for an undergraduate student. if you hang on to this rough time, good things will surely come later. i think master/Phd is a very good plan.

the army thing looks really attractive when in tough time but reality will definitely hit from behind you once you enter that area. remember, either you get citizen when you get a bullet or when you finish your 5 years service and in those 5 years, your citizen card is pretty much useless.
 
this is just my thought.