It may or may not surprise you, but I frequently get questions and sometimes criticism regarding the safety of my projects. There are also those rare occasions when people are even a little mean.For example, I’m often asked if I get cut by the “razor sharp” aluminum cans. I can only say that I have cut hundreds of aluminum cans and rarely needed a bandaid. So I guess all I can say is be careful.More recently, I received some criticism regarding this Crisco candle-making project. I m…