I was trained in TA, seriously, for work as well not just as a hobby.
I particularly like the ideas about “games”
‘Blemish’ – this falls into the party games category and is a game in which you are insecure about yourself and cannot feel comfortable in any interactions until you have found some sort of blemish with the other person in that interaction as well.
I particularly appreciate the understanding that comes from an “I’m not OK” position.