8 years ago I fell out with my then best friend. A long story short, I did it on purpose because of my immature understanding of my then self. I was selfish and vicious and totally uncalled for but made a lot of sense to me back then. Thing is, Ive missed him since then and thought about him from time to time, always fondly and regretfully of my actions toward him. Anyway, I saw him on facebook and am now torn as to whether I should add him and try and make contact with him again. Part of me knows if I were him, I wouldn't want to hear from me. Part of my thinks we might have both moved on so far in life it might be time to say hello. He's married now, settled and no doubt in a successfully career, where as my life hasn't been as accomplished in the last 8 years and is only now really starting to start. Part of me would like to apologise. Part of me wants my friendship back. Part of me fears, perhaps more than rightly, he still hates me. Is it just rose tinted glasses on a past mistake that should be left well alone? What should I do?