Use question marks when they are needed
And yeah I agree, why do/should we have to feel the responibilty to have to live for another? I mean we don't HAVE too, but it's our soul, emotions ect ect that maeks us. But why? I guess it's just love....love does exsist, love is everything. People live for another because they want to be loved and they simply just want to love.
Lovely poem, thanks for making my brain tick lol