where is the right place to post?

Hello Tiberiusmoon!

Apearently Khan Academy is a learning site, and if you would love to offer help or discuss with other people on helping others; You could be a coach and help other students. You can also help others at the lesson-page. Visit the 'You Can Learn Anything' here https://www.khanacademy.org/youcanlearnanything most dealt about What you do on learning anything. 

-Hope this helps. 

~Galaxy.

Ah,

I really only wish to share a theory; not commit to anything long term if im honest.