HA HA HA wow this was awesome....Hm, for me it's not so much uncomfortable as impractical! I'd be happy briefly snuggling up to my partner sitting down in a pub or exchanging the odd kiss. But I find walking along holding hands or with arms wrapped round each other awkward - like a weird 3 legged race attempt.
Full on face slurping in public is a bit over the top for me, it seems like it's done more for other people than for the couple doing it.
I'm really huggy and affectionate with my partner at home but when you're trying to get the shopping or errands done, being trapped in a headlock just adds a layer of impracticality.
Luckily my partner is INTJ :laughing: We march along silently, side by side, the force of our combined steely glare opening up a path through any crowd.
Could possibly be strength of functions...So, 1/3 against PDA, 2/3 for. Based on this (very small and not very random) sample, it would appear that being an INTP and disliking PDA has no correlation.