And really, I'm all right with it. The guys in my old band reformed with another rhythm guitarist and presumably singer. At first, I had a twinge or two, but looking at it realistically, I realized 1) They're playing metal, and I'm just not into playing it and 2) They're all in their early to mid-20s; they don't need a 53 year old man playing with them. 3) The age difference meant a different approach to music, and they're all on the same page. I'm slightly jealous that I won't be playing with them live. 4) They hadn't planned it when we split. They talked about a recording project, so it's not like there was a conspiracy to get rid of me.
I'm still friendly with them all, even with the guitarist who joined the band then broke it up.
Ever have an amicable band split? Even "good break-ups" present challenges, so how would you handle them? Maybe I'm overthinking it all.