I haven’t used them. I understand how it works but I am not convinced that they would be useful for me. Having said that I will probably try it out at some poin

I haven’t used them. I understand how it works but I am not convinced that they would be useful for me. Having said that I will probably try it out at some point to find out for sure. Only fools believe they have all the answers and that everything they think is true is actually true.