I'm tired of life

Some times it gets a little over whelming for me and I just can't function mentally and physically I would like to take a break from life. I don't know what I'm going to do and I'm tired of people as well. I think that is what bothers me the most is family and friends. I didn't do very well with my quit smoking bit I really need to and I'm going to have to sooner or later. Each one I have I say I'm going to quit. Life is just one big pain aren't I negative today. Better stop I guess.