This is just a theory (same with a lot of things) but comedians seem to have messier handwriting; people who seem to take things more seriously have neater handwriting At least that's how it is at my school
neater is to tidier as messier is to sloppier
It all just really depends what they are like. Some can write big and sloppy and some can write neat and tidy. An Aspergers person can write neater or sloppier than anyone else. It doesn't change them, just how they behave and socialize. Edit: Poor handwriting is in fact more common in Aspergers. But not always.
a lettering guide is a guide in using letters to make them accurate and neater.
Unreadable handwriting is often referred to as "chicken scratch" or "scribble." It can make it difficult for others to decipher the written text.
More neat, neater is not proper grammar.
sexer
neater
it is a place that is neater
cleaner
fastidious
Practice regularly by writing slowly and deliberately, focusing on forming each letter accurately. Use lined paper or guides to help maintain consistency in letter size and spacing. Experiment with different writing tools to find one that feels comfortable for you.