 Third danger of retirement. You lose touch with friends and family. It's nice to have all the time in the world to do whatever you want, but if your friends and loved ones are busy working all day, they can't join you on your midday hike or adventure to Bora Bora. They may also have a family to tend to during the evening and weekends. If you've ever taken a staycation by yourself, you'll soon realize how lonely it is. Okay, guys.