This is some nice guitar work. I had not heard this track of yours before, but I like the rhythm, the tempo, tone, and the changes. I think that you could get a stronger vocal take, though.
Maybe do the guitar part first and then add the vocals thereafter. I am liking the overall energy here, though. Cool lyrics too -- simple, but good, and the length of the song is perfect as well!
Has sort of an early Nirvana feel.