Today I was reminded once again that we have limited time here on this planet. About 30 of my co-workers and I took a half day off to play paintball. We played about 4 games when suddenly the game was stopped by the ref. Apparently one of our co-workers had a medical problem up at the staging area and we needed to stay by the field so it could be dealt with. Well, apparently, the guy had decided to sit out a game because he was "tired" (and had complained of heartburn after the first game, you see where this is going) and he walked to his car to get something. He got as far as opening up his trunk, and he hit the pavement.
One of the course workers immediately started CPR and the other called 911. Cops, firemen, EMTs, and a helicopter all raced to the scene but nothing could be done. He did pass away and although I never worked with him, and in fact had never talked to him at work (he worked across the street), he was on my team and we discussed tactics and how the first match went. Neither of us knew at the time that he had less than an hour to live.
So I'd like to suggest a couple of things. Give your loved ones a hug today and tell them you're glad to have them around. Second, explore and experience whatever interests you, to the best of your ability and means.
Airplane stuff will return next week.