DO NOT GIVE UP!! I have felt like you so many times. I thought of giving up so many times. Especially when it seems like no one really cares about you. I have felt like I don't really matter. I have felt like I don't count. I too, have felt like I am nothing. To be honest, I have those feelings more often than I care to admit but, I have to believe that I can make a difference to someone in this world, no matter how cruel people are to me. I really have no support. No one wants to hear me talk about things that bother me. Hell, no one really wants to hear me at all. It's a shame that I have to pay a therapist to talk to about how family and friends treat you like crap when you do everything for them. I listen to everyone else complain and complain about THEIR stuff but no one can listen to me complain about anything that bothers me.Sad to say that ,even though I like the therapist as a person, she hasn't really helped me in any way. No suggestions as to how to possibly deal with situations but at least I can vent to someone, as long as I pay them to listen. Moral of my short story is, ignorant a-holes make caring people like us feel like we are worthless and we know it's not true. You do have a purpose in life so please be strong. If you need help, please call a doctor for emergency intervention. You are valuable. You do matter. You are worth it.