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?
Business owners open more outlets or branches for the same business when they see the growth of their business and the demand for it. It tells them that if they open more outlets, they are going to make more revenue, and remember, they only make this decision when their business has made them enough money. They can afford to do it off of the revenue made from the business alone. It's foolish to think of expanding your business if it hasn't made you enough profit for you to be able to do that.
Similarly, if a Bitcoin investor sees that their investments have yielded enough that they can use to make more investments, they should go ahead with it. They can either think of making more investments in Bitcoin itself when the time is right or they can choose other assets, or even explore other sectors such as maybe real estate, if they have made enough money for that.