Shyness in gambling will always harm you in a different way because if people come to know that whether you are a gambler than it will hurt you much. Not only if you lose money through gambling it might affect your family in a different way, while gambling you have to be very careful.
This is just useless. If you shy this would let you lose your game. Oh come one brother, I am really amazed rather astonished to see what you have been up to. You can just make good decision and good thinking for better future. You can see the things that are making loss for you but see your opinion. Either you shy or not, you are directly going to lose everything that you have.