"I suspect I'd be much more concerned about the apprehension"
I suggest then that you try building up from scratch a business using your own money, time and effort over the course of many many years where you have large customers that can and easily drop you and see if you feel the same way.
Have you ever owned a business where you have major customers that expect everything will just work and the buck stops with you?
Many things in the world work this way no excuses matter. Same as if you are taking a LSAT or MCAT test which will determine if you are going to get admitted to a good school or an OK school and something happens where you don't do well on the test it doesn't matter why. You suffer the consequences.
I suggest then that you try building up from scratch a business using your own money, time and effort over the course of many many years where you have large customers that can and easily drop you and see if you feel the same way.
Have you ever owned a business where you have major customers that expect everything will just work and the buck stops with you?
Many things in the world work this way no excuses matter. Same as if you are taking a LSAT or MCAT test which will determine if you are going to get admitted to a good school or an OK school and something happens where you don't do well on the test it doesn't matter why. You suffer the consequences.