I hope I am able to make some sense, but I notice that
Business owners after some time begin to consider to open up more business outlets for their business, or start up other businesses,
Traders after some time start up a trading academy to teach people and earn more almost like the next phase of growth in trading,
What is the next phase for a successful bitcoin investors ? or what would you advice they do?
I don't think it's really necessary to open a trading academy when you are successful in trading unless the purpose is to give back to society and not for profits. Most people that rush to open trading academy are those who are not actually successful in trading, so the use the funds from selling courses to cover for their losses in trading. A fear of them are actually successful in trading and charge just little amount of money to ensure that those who join their academy are those who have committed something and therefore will be serious with the learning process. They can make the entire thing free but people will not take it serious if it is free, this is the reason they charge small amount of money as sign up fee and are not teaching for profits.