You're welcome mate, I know what it's like to go through the ringer with a medical thing, it made me pretty angry, despondant at times and other things too, it's good to vent though, get it out there, and see it from a little further away.
You and your abs will push on and get shit done and don't worry about grey hair, happens to the best of us.
So many folks here have not had it smoothly of late, it's rather good that we can vent and receive support.
Thank you!