Sometimes...

Sometimes I get up without effort, others I am heavy lazy.
Sometimes I go sleepy, and others I go completely awake.
Sometimes I can't stand the neighbour, others he pleased me.
Sometimes I write, and others I read.
Sometimes I am shy, and others outgoing.
Sometimes I am funny, and others I am boring.
Sometimes I am in a good mood, others I bite.
Sometimes I dream.
Sometimes I like myself, others I hate myself.
Sometimes I am comprehensive, and others not.
Sometimes I want to be in a crowd, others completely alone.
Sometimes I like what I am seeing, and others I don't even look.
Sometimes I want something, others I don't fancy.
Sometimes I go smart, and others I don't even comb my hair.
Sometimes I wear glasses, others just my eyes.
Sometimes I am someone, sometimes I am nothing.