I told my friend today that it is no point to regret as what have done have been done and we can change it anymore. The only thing we can do is trying to do something to make it up.
I am suprise I said something like that as I never able to do it myself.
Human being will always think of the stuff the lost, the stuff that they did wrong and feel guilty about it. Human being would hardly look at the stuff they done correctly or the stuff they got. Thats why sadness is always more than happiness in life.
人係貪心既, 唔會滿足已擁有的, 只會慨嘆失去了的