crying for the mistage

Errrrhhhhh.. Just miss 1 step, 1 important step then everything has to be redo

I spent 1 hour sitting in front of the computer to work it out, but the system refresh everything when I click submit

Then I end up spending another hour doing the same thing again, cry....

but think about it, we have the chance to redo something which goes wrong, we should be grateful

when we dont have such opportunity to make thing right, or in life there are times that cant be redo, so grab the opportunities to do the right thing, but make sure you follow the steps carefully