Double check of your work is a good habit.When I was in school and my exam paper was completed and I wanted to go quickly by submitting my answer sheet, the teachers often used to say, there is still time left, check the entire answer sheet once again and almost all of the children used to do this too and many times we would also get a chance to rectify some mistakes, which would have saved us from loss.
Many times, in our work, due to some haste, it becomes faults and if we look at them again, we will find that these faults are small but can be a reason for big damage, so it is advisable to fix them in time. After the time is over, even because of a small mistake we have to be started from the beginning of the work again. Therefore, one should always double-check his work whether it is writing, cooking, travel preparations etc.
If we do the same process in our normal work every day, then it helps us to develop a good habit of double-checking and then we become habitual to check every task again.