What are the assumptions that have to prove true in order for me to be able to succeed in this assignment?" List them. Are they within your control? Equally important, ask yourself what assumptions have to prove true for you to be happy in the choice you are contemplating. Are you basing your position on extrinsic or intrinsic motivators? Why do you think this is going to be something you enjoy doing? What evidence do you have?
- Clayton M. Christensen