RE: I would like to introduce myself: A 16 year old that just wants to learn

[enterg]

Great post ! I am glad that you have so many interests and you are part of this community out of the "usual" social networks at your age .
Here is some free courses about Spanish (check for other languages also ) on udemy :

Hope i helped . Good luck ! https://www.udemy.com/courses/search/?q=spanish&src=sac&kw=spanis&courseLabel=7830&price=price-free