And one of the things that always hunts and troubles me

And one of the things that always hunts and troubles  me. Is  that perhaps I'll turn out to be the bad person here.   I know I'm no angel but I don't want to be the bad person.   I don't like the idea that I might have  hurt someone or cause  them pain somehow.  I don't want to carry someone's burden over my shoulder. I want to pass this life feather lightly.