Gambling needs patient people to be profitable ,the most of gamblers lose their money because of their hastiness . every one of us like to earn money as much as possible , this is a human nature , but sure gambling require you to have good management skills , otherwise you will lose every thing .
No matter how patient you are, you cannot expect to beat the house edge.
Correct, some people, mostly the addictive gamblers dream and keep dreaming they can.
It takes them 50% or more of their net worth to learn it's not possible.