If you think 13 razors is too many, then it may be. It always amuses me when a person with ten-or-so razors worries about having RAD. I liken it to someone with the sniffles wondering if they may have pneumonia. But, then, RAD is a subjective disease. If you are a conservative person ten razors may seem excessive. If you are of a more compulsive nature, that's only a starting point. There are many people on this forum with hundreds of razors and who are still looking for more. There have been
other postings on
this subject in the past.
Regards - Walt