Thanks for reading me, Motaz, and sharing your experience.

MOOCs of Coursera are a clear example of how is a learning experience in solitude, even though they implement peer reviews. I've taken two courses there, but beyond being supported with a certificate from a prestigious university, I haven't found one MOOCs that motivates me to come back there (yet).

Depending on your interest field, I believe you can find platforms offering you more engaging learning experiences with better feedback opportunities and formats ;) I find more appealing the proposal of Domestika, for example, than Coursera's.