The utterance of the word om signifies separation from one’s monetary assets. In other words, by uttering this word one becomes free from attachment to money because his money is taken away from him. To be without money is not very satisfactory, for in that position one cannot fulfill one’s desires. In other words, by using the word om one becomes poverty-stricken. Especially when one gives charity to a poor man or beggar, one remains unfulfilled in self-realization and in sense gratification.