Hey Jan,
I'm very happy to see you again around here
How are you?
I'm sorry last time didn't work like you wanted. Don't give up! I know you can do it. I know how it hurts to fall back, it happened to me twice before I could stop smoking. Doesn't mean anything. Keep going.
Did you do some preparation before you quit?
And hey, that's not a reason not to do other PD. You're not perfect, so what? Steve somewhere said that what counts is not where you are, but where you're heading (or something like that). Where you're heading is excellent.
Best of luck to you, I'll hold you in my thoughts and send you energy.