There are two ways of doing that: Take up a new role in a new domain where you don’t know the answers. You will be forced to get to the methods of finding the answers and to build new capabilities.
This is true. Because I have been brought up only with answers that evntually led me not find a method in my current role. Our minds woudnt let us go for new strategies in current role. So one hould certainly take up new roles too develop a GBM model.