It is natural to reach out with the hands and fingertips when falling. I wear wrist guards when riding. They don’t interfere with me grabbing the seat in a variety of ways. Today I had a pretty good fall on a rock garden. I went down onto my hands. I recall a couple threads in the last few years where riders discussed falling techniques.
I do a lot of seat-in-front riding and I use handlebars. Once I got a single hand on the seat handle, the days of the unicycle shooting out from under me were over. Think about the difference, physics-wise, between a fall where the rider and unicyclist, coupled together, tip over…vs. the unicycle shooting out from behind (or worse, in front of) the rider. The former happens fairly slowly, giving the rider time to react, and the latter happens almost too quickly to respond.
The truly awkward stage of unicycling is when we are just learning, when our arms are flailing madly. Not only that, but also we’re not putting a lot of weight in the seat (which, imo, is natural and should not be rushed). So, we take the advice of more advanced riders, and raise our seat. This takes some of the weight off the feet, but it puts the beginner at greater risk of slipping off one of the pedals. Then there’s a second of sheer terror, when the rider is stuck on the seat and bailing out of the pedals. Then, crash!
UpRite, I’m glad to read you’re sticking with unicycling. Be patient. People who’re not kids any more need to think a little bit harder about learning to unicycle, perhaps even “over-think” things, rather than merely “going for it”. I suggest you invest in some wrist guards in preparation for riding out into the open. Also, since you’re a bigger rider, maybe sticking to the 20" is a good idea; you fall with greater force, so you don’t want to fall so far down. UPDs are a lot easier on a small unicycle. Also, I’m curious to know what cranks length you use. Since you’re a bigger rider, longer cranks will provide you with greater leverage. In my 4 years of unicycling, I learned many techniques on longer cranks. Hopping and seat-in-front techniques were much easier for me with longer cranks. If you’re using 125mm cranks, now, I suggest getting a pair of Impact Eiffel 140mm cranks. Very durable. Less chance of the unicycle shooting out from under you with longer cranks.
My 14 yr. old neighbor learned to ride 50 feet in almost no time. Made me want to vomit. Interestingly, he always, from the very beginning learning stage, held the seat handle with one hand. Yes, you lose the balance in one arm, but I think it’s made up for by the stability and steering potential of one hand on the seat. You might consider trying this. The more you can couple yourself and the unicycle, the easier riding is going to be.
Good luck!