I Find Human Behavior Interesting

I realize the life online can have a negligible amount of impact on ones day, and we have to keep in mind anything that happens here stays here.
So it is with that in mind that I have to express my curiosity as to why one of my friends blocked me. Our last few chats consisted of my congratulating her on good news concerning a recent health scare, and getting a job.

On a recent thread I saw her name but no replies; when I checked our past conversations then clicked her name *pow!* I've been blocked by her. Obviously I'll never know why.

Such is the life online.