A lot of people change for good. Some people just fall off. Just trying to progress in anything, no matter what you're doing, I feel like any progression you make... some people aren't gonna be around you that were around you.
You have inside you the capacity to invest your mental, emotional, and spiritual gifts in a way that glorifies God, impacts the world, and satisfies your own soul. I believe that-and I want you to believe it, too.
Don't judge others. Always be open to them. Avoid the cult mentality, you know, the super-slick, "I'm superior because I meditate, because I'm on the pathway to enlightenment," the subtle ego nonsense, terrible trap.
If you learn to lead your life strategically and strongly, you can overcome the opposition. But running away, you never overcome anything. The pathway to enlightenment is for the warrior, the samurai.
A good warrior, a seventh or eighth degree black-belt, will tell you there is no victory. It doesn't make you more powerful to win. It's just what you do. It's an expression of your personal power level.
You might have a warrior spirit in there somewhere, and it's just waiting for the opportunity to come out. If you do, you might be a candidate for the pathway to enlightenment.