Luck and chance are two different things. I don't wish people good luck because what does luck ever do for us? Pay the bills? Do the laundry? Cure the ill? absolutely not. Hard work and many PRAYERS do that. If someone wishes you luck, can you hold it in your hand? Keep it in your pocket? It's nothing but a word. I prefer to wish people blessings! things happen! if you loose you loose! if you win, you win! luck didn't make you win or loose! things just happen!