The beard is here because I got tired of shaving and Grissom, subsequently, got tired of shaving. Grissom, like any other 50-year-old man, is going through a series of mid-life changes. Who knows, he may start drinking. ↗
When I went to the Olympics, I had every intention of shaving the mustache off, but I realized I was getting so many comments about it - and everybody was talking about it - that I decided to keep it. ↗