I'm looking to improve myself overall and I'm looking to take some classes/join some clubs for different things.

Toastmasters & Improv: Public speaking/confidence/charisma

Dancing: Leading/confidence/stability/physical charm

Fencing/Boxing: Confidence/being able to deal with confrontation/physical superiority

Is there anything major I'm missing? What would be better generally, fencing or boxing? My issue with boxing is the longterm brain damage.