I think I know somewhat how you feel Bosola. I do that to some degree myself.
I am an introvert, but my job requires me to be very outgoing, energetic and heavily involved in interacting with everyone in the department. I do a good job during the day. Everyone likes me, I'm a hard worker, easy going, etc. But I come home every night exhausted, just dying for alone time. But being in sales... I can only imagine.
And while not playing sounds nice (especially when you're on your way out) it always comes back to references. If your next job (not this coming one, but the one after) needs more than one reference, will being different tomorrow affect their opinion of you.
Employment is such a tangled web.
At least IMO. I'll be glad when I'm not doing this anymore.
Retirement's only another 37 years away.
Slightly related local band song (caution for strong language).