How far are you willing to go to achieve your goals or realize your dreams?
How much time are you willing to commit everyday to your goals or to a dream?
How much risk are you willing to take in pursuit of your goals and your dreams? By risk I mean, how much money are you willing to invest in risk in your goals and your dreams or how much debt are you willing to take on in pursuit of your goals and your dreams?
In short, what is your commitment threshold?
This is actually a trick question. You see, those who become self-made millionaires have no commitment threshold. They go all in. They will go bankrupt before they quit on their goals and their dreams.
If you have a commitment threshold it means you will likely quit at some point on your goals and dreams. Most have commitment thresholds and, as a result, most do not become self-made millionaires.