This is a very important topic to discuss. There are an increasing number of coin collectors who start losing some of their senses due to aging, but it does not mean that they should not be able to enjoy collecting. Also, for people with certain disabilities, sometimes it is taken for granted that there are certain hobbies they are just not able to participate in, but it shouldn’t be that way. I cannot think of losing any sense which would prohibit anybody from collecting coins. It just takes a different approach. Thank you for writing about it.