Sigh

This has been pressing me for a while now. I made a friend during sec 1 orientation. We were a bit close for the first few days and although the bond weakened, we still remained friends. Until somewhere in sec 2 I did something that burnt off all my bridges to a lot of people. I was lucky to have some friends left, but he wasn't one of the few who stood by much longer. Soon, conversations decreased, we became nothing but hi-bye friends. Now, he abhors me, and doesn't talk to me, and I know he blocks me on msn (or he created a new acc and decided not to add me, but that's unlikely since it's so troublesome). 

He burnt of the bridge first, but I won't deny that I sort of gave him the matchstick to burn down the bridge.