This is my little nephew and niece's favourite song. Sometimes they will just sing out loud. "Let it go! Let it go!" suddenly it rang a bell in me. Yea, these kids are right, we got to let it go! Kids can teach the adults who are usually blinded or numb by our mundane, ruthless world. Wonder how would a surgeon perform a good job if he keep on thinking of how much can he earn from the operation or worry that their patient couldn't foot the bill. Money is the least thing he should worry and concentrate on getting the operation done successfully. How would a office worker perform if he/her keep thinking that its past my office hours and I will "lu gi" or "bo hua"(make a loss) if I still continue working and not get paid for the extra hours put in. How would ......