Yucky feeling

I don't know why I get the way I get. Ya know how sometimes you look back to an incident(s), and have no idea why in God's name you'd act a certain way? I'm kinda in that mood/thought process right now. And it's about something that is so trivial and stupid, it's not even worth "fretting" over...But I can't help it. It kind of feels embarassing and not cool what so ever. Argh I say...ARGH.