Congrats on turning 50 lets hope you live another good 50 years.
and for you question well do you have lots of isk ? So pretend you got money and spend it all on crazy stuff in game.
Got a nice ship? well get a more expensive one. Have your midlife crisis in eve. Or Do something fun in eve as a celebration take some friends do a roam or something fun.
And by all means have a beer and a good time.