Keep it all in

I don't speak my mind because I don't want a fight I keep my thoughts hidden, holding them tight I have no outlet, nobody seems to understand They're all selfish, mindless and stuck in their own mental freeze No clear way out, no longer a breeze Heres a life I'll live until I die It is now my only lot in life You don't feel enough, why do you cry Heres a life I'll live until I die I don't speak my mind because I don't want a fight I keep my thoughts hidden, holding them tight I have no outlet, nobody seems to understand They don't care, stuck in their own dark rutt No clear way out, treated like a mutt