I'm 45. I started skating in 88 to catch the tail end of the fat boards with no nose and continued through '92 where I was skating 40mm wheels and doing lots of stupid flippy things like pop shove late kick flips and triple kickflips. Lots of mini ramp skating with a spine, and zero vert or concrete bowl.
I then took most of the next 20 years off, skating maybe 10 times total. I picked it up again in the fall of '14 and it's pretty hit or miss. I'll have a month or two where I get out 2-3 times a week, then I won't be able to skate for a couple months. I have two young kids, my own company, my wife has her own business, and I do other sports as well.
Since starting up again I probably skate mostly mini, some bowl, some street park and recently an Evergreen built 'lunar landscape' weird ass thing. I've avoided most of my old flip tricks, save the occasional kickflip or impossible.
Yesterday I woke up with a headache, but the snow was coming in the afternoon so I hit the street park. I dropped in and the first run I could tell I was on. 50/50s were locked in and long, transfers were on and ollies were high. I decided that it was a good day to work on kickflips.
I learned kickflips in '89 or so and I did them all wrong. I did them as an ollie, then a hard down push to flip. There was no catch, and even though I could time them well on flat I wouldn't take them down stairs often. I could do double flips regularly and triples every now and then. I decided that this year I was going to learn them the correct way. Yesterday was the day. It took 15-20 minutes, but I started getting it and by the end I was landing them about 50% of the time. I came really close to getting a double, and closest I have come to landing one up the euro gap.
I think my new goal is a tre flip. I don't know if I ever really tried them back in the early 90s. I figure 45 is a good time to start them.
We also had a guy recently build a vert ramp in town. 12' high, 24' wide. I am busy enough that I can't often make the sessions, but I did do my first drop in and I would like to spend a bit more time on that this year.