The part that no one ever talks about is that a well fitted high quality suit, which is the most ubiquitous professional/ business wear for a man, is just about as comfortable as pajamas. It’s like a secret that all men share and don’t talk about because if this fact came out widely enough the jig would be up and we might have to dress in something more punishing. Jeans are often more restrictive and uncomfortable than suit pants.
I’ve found that people who worry that they have bad handwriting typically have very good, legible handwriting. This is true with a lot of things actually. If you care about it, chances are you’re above average already. It’s only people who don’t care and thus you don’t hear from at all about it who are truly bad at something.