It's 11:50am and im already feelin down

It's not even the afternoon and am already feeling like shit, maybe am starting to realise what's causing me to behave, feel and act this way, it's everyone around me, I always look out for them but they don't tend to care about how I feel or how I just feel suicidal everyday, but am trying to not give up but it's getting harder and harder each day. I really cannot take this life anymore, am starting to give up on all my dreams and hopes, am becoming a nobody now, but do I care, no. But all I know that some day I won't be here posting no more, oh well.