Note to myself

The more I grow up the lesser the self-confident I have in me, the more I grow up the more I feel that I can achieve nothing, the more I grow up the more I realize myself being so minute, the more I grow up the more I feel myself useless. Perhaps this is the reason I always strive to help friends and people surrounding me, because I can only feel the existence in myself that way. I say you, yes you, could you please strongly pull yourself up so that you can move on further? Concentrate on the matter that you should be, please.