What are the various ways to earn xp?

Question

I know if you win a challenge you can earn some, but I usually lose so I was wondering if there are any other ways, as in completing a lesson or leaving a comment or answer.

Answer 1

https://www.sololearn.com/Discuss/361752/?ref=app

Answer 2

Don't be afraid of loosing. keep practicing and soon u will start winning. Good Luck !!

Answer 3

Unlocking different badges.