Every person has a train of thoughts on which s/he rides wen s/he is alone. NOTHING other bothers but thoughts flowing through minds, feelings runnin' all over d body even from tip of hair to nails of fingers.
Dont go after perfect, nothing is perfect in this world. Appreciate what you hav, feel the feeling called love in hateness also, if u hate, u will surely gona regret it one day. Believe in self.