To be honest i find it difficult to gamble with pressure. I believe a hambler should understand when he is in the right state of mind to gamble because gambling when we are in pressure is not advisable. I had a freind one certain time who has a pregnant wife. At the appointed time when she was due to give birth he was out of funds but he rushed his wife to the hospital without money for hospital bills, believing he would het it later before the doctor will demand for it.
Now he borrowed some money from me which was not enough and he took some money he had to a local gambling shop to gamble. Do you know he lose all the money in gambling because he was in a situation where his mind was not stable which made him not comfortable to make good gambling predictions. The sad truth is that he taught he had gambling skills and could withstand pressure while gambling. But no one is above being under pressure even outside of gambling.
It depends on the games one is playing. If you are playing luck-based games such as dice, mines, crash, and slots, there can be no influence or pressure on the results in such a case. However, if someone is playing skill-based games such as BlackJack, Poker, or any other game where skills matter, even sports betting, in such situations, the pressure might have some influence on the results of the gambling. So, it's true that a person shouldn't gamble under pressure.
And it's a wrong mindset to think that you can make more money from gambling if you borrow some from a friend because gambling is not a guaranteed way to make money and you can't always expect to win from gambling. That's why, one shouldn't turn their face towards gambling when they are in an emergency.