Have you switched to your middle name to avoid a block?

Have you switched to your middle name to avoid a block? Ok my issue isn't a block it's a lisp I guess my first name has an S in it but my middle name does not. I've always wondered if I should just switch to it. It's going to be a bit awkward because I'm in my late 40s but I just changed my name on my Subway pickup order and it felt wonderful not worrying about my lisp. Have you done this or know anyone who has?