Why Do Things Happen?

I used to be a cold hearted mean person. Yet lately my cold heart has started to defrost rapidly and it scares me> I used to beable to be mean, lie, cheat, and injure people, but lately i can't do most of those things without feeling horrible and now when i look back on all the things i have done to people it makes me feel horrible. I think the reason for this sudden defrost of my heart is due to the fact that i have real friends now people who care about me and my well being. People who I would do almost anything for. And who knows what will happen from here on. I'll keep you updated.