Me, neither. I usually wind up inadvertently pissing them off even more.
The one P/A tactic that stands out for me was when an acquaintence (who was more of friend of a friend) found out at the last minute that a group of us had planned to go somewhere and we only had space/tickets for the four of us. She happened to be at the place we were departing from and I walked into her whole P/A thing cold:
Her: Well, I guess y'all don't need me around for this. I'll be happy to go home and clip coupons and clean the house I guess.
Me: Oh thank God! I'm so relieved to hear you feel that way, Sally. We only had room for four. It's good to know that you had something else planned for today and won't be sitting home feeling bad. I feel so much better now! See you when we get back!
Sally never wanted to have anything to do with me again. I had to ask one of our other friends why I never saw her around anymore and she explained it to me. I just don't get P/A.

I take people at face value and say what I mean. Maybe what I said sounds P/A in retrospect, but it wasn't meant that way.