stretchyside

Lately I have been thinking about all the stupid shit I done and how I never apologized for it. Some of these things 'I pushed to thye back of my head. For Some reason I feel this real strong need to apologize but it's been so long ago.
How would You go about apologizing for stuff you feel bad about or would it be better to just try and forget about it and just not bring it up since it seems these other people don't think about it at all. freakin confused