Hi @Eli,
No worries at - we welcome all people along the neurodivergent spectrum. 
I’m glad you’re getting a hang of the forum - you can post in the ‘About section’ HERE and click on the ‘New Topic’ button at the right hand side of the screen.
You can find all the main categories and sub-categories on the forum homepage. I’ve included a screenshot below:
Please let me know if you need further assistance.
Best wishes,
Reah