I used to write horribly until I took an engineering drawing/drafting course. Mostly it's just slowing down. Write a little slower and pay more attention to ho

I used to write horribly until I took an engineering drawing/drafting course. Mostly it's just slowing down. Write a little slower and pay more attention to how your words line up and spacing of letters. Read over what you have written and see which letters are hard to read. For letters and numbers that are ambiguous try adding something like a slash through zeroes and a dash through sevens. If you write a lot this way people will start thinking that you had a computer fill out forms. It also helps a lot if you buy a good pen like a G-2. I find bigger nibs like a 1.6 keep my lines more even.