Christ, I don't know why this is getting to me so badly. Tears just thinking about lost love... it was one of the hardest things I ever had to do, giving her up.
I guess I wrap myself in this blanket of compassion and caring and wanting-to-help-the-world so tightly so I don't have to think about the past. I lost the most incredible relationships of my life because of my condition. She remains one of the most beautiful, generous, amazing women I've ever met, and we made music together, even if I was always slightly out of tune. The harmony seemed perfect, but it wasn't, and it was always because I was a violinist at heart, trying to be her cello. I enjoyed the music, as did she, but we both knew that it was her instrument I was born for.
Unfortunately for both of us, her song requires a bass melody that my spirit can't provide.
I imagine it's like this for everyone in the TS situation. The relationship is always doomed from the start, because a band member is wanting to switch instruments. You can't have your bassist suddenly go, "Hey man, I've always wanted to play lead guitar. I'm not playing bass anymore." What does the band do? Well, you can all still be friends, and maybe even jam together sometime (if you're lucky), but chances are they still need a bassist, and don't need another lead guitar.
That analogy is the best I can do for you. I hope it helps.
~ Blair