I feel like I am wasting my life because so many people depend on me.
Why are you choosing to throw your life away?
It is hard to say, but I really feel like I'm on the wrong path in life.
It seems you are discouraged because you are not satisfied with what you are accomplishing in life. You should look into what it is that you desire to do with your life at this time.
I shouldn't have to look into it, I need a push. Like, shove me in the right direction.
Other people cannot tell you what to choose. Even if you are unsure you should try to pursue small goals and work your way up.