Replying to Wow, what have i become?

so i just in middle of a reply to think, what the hell am I doing? I was in midsentence, replying to a comment about emo kids or tight jeans with no back pockets, and i had some lame witty coment like usally write when i stopped myself. What the hell, why do i need to talk shit on the internet to some younger kids? I am 21 years old and have been on new schoolers for quite a while, what have i become that i need to write stupid little commnets that don't concern me, or stupid posts like this about stopping myself from writing dumb comments.