I'm one of those emotional kind of faggots who actually care about the person I'm with and connecting with them. I'm rotten.
I actually worked in a vintage store for half a year. Its a weird thing that requires a proper balance, you invest in inventory, but you have to keep your inventory fresh. You can do costume rental, but its so seasonal and its a risky thing that also requires a very good build up of inventory.
If I were to do any sort of business on my own, it would either be a food truck, a 24 hour diner, or a bistro type sandwich shop.