When I was the student of Dhaka University, one of our teacher was professor, Lutful Haque. Once he told us in the class, human’s second thought is always correct. Because first when they take decision was in a hurry, second time they think more and look at all negative and positive things. So, second decision is always correct. But for myself, I have seen always, that my 1st decision was correct. Whenever I changed my decision I had to pay a lot. Every pain reminds me that my 1st decision was correct. So, I myself made a promise that whenever I decide something (may be in anger or any other mood) I will try to keep that unchanged. And I hope this will give me good result.