I am impress with your post OP, It is quite remarkable and true and we do not know that if someone could really follow you into the advise you gave then probably one can become rich.

Anyway, having these kind of extra exerting effort is good for those who are not currently employed or havin lg enough time to start things up. In my case I have been busy with my work or career. Sad that I don't have enough time for it but probably one day I will inspired by these and try to make my own.