Handwriting help/tips

So I'm gonna get straight into it, my handwriting is ASS.

☆I think it's bc I was forced to learn cursive then unlearn (some) letters since my teachers didn't understand my cursive or my handwriting just was always bad

★I want to get better at writing cause it's actually miserable when most of my friends can't read shit I write and if they could it's bc their sibling writes worst also I want to understand my own writing aswell.

To simply put it, any advice, tips etc. on how to improve my handwriting? Preferbly a simple/slightly cursive one!