Practice writing slowly and with good form. Write regularly, give yourself practice pieces. At uni you will be writing FAST, so it’ll get worse if you don’t keep disciplined.
Alternatively, learn to touch type, and type any work you need to hand in. - if your handwriting is so bad, you may want to make your notes legible to yourself for revision.
I’ve avoided the conversation entirely. Ever since the pandemic I’ve done my own hair with clippers. Made a good enough job of it, even if I’ve sometimes needed to do a small adjustment the next day.
For a simple style it’s not that difficult if you take your time.
3 day working week will more likely mean companies cutting staff by 50%. Can’t imagine most people being able to live when only working 3 days.
many technical jobs are vocational in nature as it’s impossible to turn it off after work. As long as it’s not affecting your personal life & work life balance (and not affecting your friends and relations) then you are very lucky. Most people don’t enjoy their work so you’re in a good place. Importantly though, don’t feel obligated to do work problems on your own time and don’t let management expect it. Only do it if you want to.
I like the saying “give a man a job he loves and he’ll never work again”. it’s been true for much of my working life.
It’s like everything, practice slowly, get good form wired in, then when you write fast for exams your writing will be worse than normal, but still legible.