learning to let go

there are times when u noe u have to let go of someone to find ur own happiness. it is tough. what would you do? it is over but u think, u worry, u miss that someone sometimes. it cant get out of ur head what is going on with that someone's life. u wanna noe it all. u hate urself for it but u cant help it. u feel like shit n u wish to tok to someone n that someone came into ur head but u cant pick up ur phone and call. im still learning...still learning to let go of someone.