What are some good ideas of places I can go/activities I can do that will give me the opportunity to practice opening 10+ people in one day? I'm not talking about hitting on them, just learning how to cold-approach people, and start a conversation. I want to desensitize myself to approach anxiety.

Where can I do this? I'm thinking of going to a mall, but how should I go about it? Does anyone know a good routine for getting over approach anxiety? Like start with five girls and ask for the time, then next five girls ask for directions, etc. that sort of thing.

I really wanna work hard on learning how to open people, and not just girls. This is something that I currently have trouble with, and is holding me back. So I wanna grind it out and get over it once and for all. Appreciate any advice.