Dear @machnbirdsparo
I totally agree with you, that's what happens in many cases.
However, I focus my post on those people who complain when they get old and who never achieved anything, in that sense there are no excuses to learn a trade that can generate profits because of what you know and why you learned in an online course.
Sincerely thank you for your opinion, it is very valid and I as a university professor give you every reason.
Really good point. Let the eyes of elders be reborn, if just a bit.