Have you had a friend whom you were very close to, change gradually, from bad to worse(in terms of behavior)?

Have you had a friend whom you've known for the longest time, change gradually and slowly drifted apart from each other?

Have you had a friend whom you've always hung out with since young, but yet, abandons you whenever he/she has a new group of friends?

Have you had a friend whom always asks for your opinion, and you go all out to help him/her, yet chooses otherwise? / in a ear, out from the other?

Well, yes, I do.

It's sad how someone can change so much..

P.S. If you happen to read this, and think you're the person.. Then.. Go think about it. Its like no matter how many times we tell you or confront you about it, you say something then do another, and won't change. Sick, sick and tired.