Mandrake,
It really depends on your circumstances. I went out with a bang and recorded my JC, but it was my circumstances that steered me into that direction. If you want to get in there first because you're fed up of hiding your life style and you want to be free from pestering elders then go for it.
You need to do what's best for you.
If I would have learned TTATT before I got DF'd I may have chosen a different way to exit.
Kate xx