How can I get the strength to do this?

ahhh gurl dnt cry....a man that unintrested does not deserve your tears at all...i think you should leave him....if you dnt your gonna get depressed...&& eventually end bad....dump his ***.....in my point of view i think a woman has a better time being single then in a relationship :] all men do is make you suffer && cry....lol if i was nxt to you i wud give you a hug cuz thats wat you need leave if your worth alot (cuz you are!)....when he comes back tell him that you dnt think this relationship is workin