New Activities (What makes you feel confident?)

I'm thinking about new activities to add to the game. Ideally I want lots of variety, but not too many overlapping ones so the GUI doesn't get too full.
So I was thinking of these two:

Sunbathing
Health Spa

I reckon sunbathing is like sleeping, only you get a tan. So boredom is pretty high, but it reduces tiredness. It could increase charisma (nearest I have to attractiveness) and maybe confidence.

health spa could increase charisma, confidence and happiness whilst reducing stress. In fact, would it increase confidence? if not, what does?

What makes you feel more confident?