For me. I do a couple of killer effects, but I do them RARELY. and after awhile, people start to know thaqt you don't/won't do it often. For me, it's a CIB with a folding coin, and KAOS. This is because they are effects with some AMAZING reactions. So, I wonm't do them much. I let my reputati0on precede me. and thats really what you should do. don't levitate stuff on a daily basis. try weekly, or bi-weekly. make it rare to see it.