Many of my very first friend just gone, notice 7 more of them gone.
This mean half of my allies already give up, if I count those allies who already left since May.
So no reason for me to stay anymore.

I'm in 7th month on DMM, I never experience something like this.
I never saw half of my allies list gone like this.
I don't know, but losing friends is a lot more hurt than salty gacha for me.