Some people are talking about delusion, they think that being delusional is about aiming for what the person can't do.
But if you are someone that comes from a poor background, you have to be very sure that you need to be delusional in everything you do.
Professionally, you come from an average of poor background, the only way to succeed is to be delusional.
You need a certain level of delusionalism mindset that makes you need to have it in life before you can be successful.
Every successful man has that delusional concept. Those ones that start poor, you need to have that faith to try things and fail, to take that big risk.
If not, you just remain at your average and low level. When no one is coming to rescue you, you have to be at your best at everything you do and always work your way out. If not, you will just be an average man that keeps managing life and doing what is safe for you or she.