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.