Should I vote, What do you think?

Should I feel obligated to vote when I don't even like the candidates and their views. Should I feel bad as an American that I didn't take the time to vote for our leader and chief this coming election. I just feel like it's a wasted of my time and especially when we have this whole super delegate crap I just don't care. I care about my country and what we stand for but I just don't see the point in voting for someone I don't even support.