YOLO, you only live once, and, unfortunately, many men die early after years of suffering. Live the way you want when you can. Get that airplane and enjoy it. Mankind has only been flying for just over a century, take advantage of the opportunity!
My closest friend suddenly dropped dead. He was a 787 captain for American Airlines and had big plans for his upcoming retirement. 59 years old.
My advice, do the things you want without delay. It's nice to plan for the future, but the future is not assured. Statistically, the risk is very high that "one" may not be able to fly 5 years down the road.
I've come to the unfortunate conclusion that once a man is over 50, health and yes even life is not assured. Health related issues suddenly happen that can curtail certain activities. And certain required medications are grounding items. Last week my left eye suddenly became inflamed due to underlying autoimmune issues. Risky