They also experiment, and do so THEMSELFES. I’m not saying you shouldn’t ask questions, but 10 answers here will be less helpful than 2 hours of practicing. 30 opinions on what uni to buy will be less useful than having a go on one for 2 minutes.
Write down what you learned each practice session and see if it’s more effective (for YOU) to practice in two blocks of 20 minutes, or in 4 blocks of 10 minutes, or something else that matters. Go and collect your data about your riding, your preference in unicycles and your need in tools on the only appropriate subject: yourself. Asking others can point you in the right direction, but you will have to do the walking yourself.
I’m sorry it’s feelings were hurt, I’m sure it does a good job for you. I’m not saying they are useless, but what I am saying is that it’s really an item of convenience for people that are really particular about their setup, not something important. I’d also say that mounting and doing three hops is more accurately giving me the same pressure than any pressure gauge I have had on a pump so far.
I’m usually someone who overanalyzes too, but from my experience, you are usually better of adapting than planning ahead when it comes to unicycling. I can probably get used to a slightly more pumped up tire faster than it would take me to take the cap of the valve.