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?
Every successful investor has his own plan for the next step. In this case, it is not an easy task to mention the next stage of a successful investor.
For example, if I am successful in investing according to my plan, I will prefer to invest in the agricultural sector in a rural environment. Then I will try to diversify into real investments. Similarly, another investor has a different plan. Someone will invest in real estate business or someone will prefer to invest in metal resources or someone will prefer to become an entrepreneur. Again, someone will enter the startup business with an innovative plan. Or someone will prefer to diversify his investment fund.
In this case, I cannot consider opening a training center like Trade and earning. Because there are very few people among investors who will provide investment education in exchange for money. Maybe there is someone who can build an educational institution where, among other things, Bitcoin knowledge will be required and Bitcoin will be spread among the community. In this case, Bitcoin must be legal in your country.