One of the things I love about RPs is the research that goes into making a game or character;

1.  Go find blogs or vlogs and other qualitative materials about people with the said disability.

2.  Don’t listen to Yoda. There is a try. You might fail, but you can’t grow without failure. Successful people don’t let failure stop them. If you want success in writing a disabled person, you have to practice even when it looks like scribbles.

3.  If you offend someone, take responsibility and apologize. Learn from your mistake and keep up your studies for accuracy in the topic as you process, create, and play your character.