over 50 , and have done numerous solo trips, try to go twice a year, usually 2 or 3 weeks at a time,
occasionally I wish I had someone with to share the fun with, but when that happens I throw myself back into the WDW experience and have fun..
as far as dining alone, I don't worry about what others think, if someone wants to worry about me dining alone, they spent s lot of money to go to WDW, to not be immersed in the experience..LOL