So it seems like more than ever, it's impossible for me to get strangers into the magic I perform. Usually what I do is greet them and ask if they would like to see something interesting. Lately half of them either say no, and the others are just not interested in the least afterwards (and I'm doing effects like prophet and invisible deck so I know it's not my material). Im getting very discouraged and would greatly appreciate some advice such as how ya'll approach them, win them over, and get interested in your performance.