In Bangla there is a proverb, Think before you do, Don't think after you are done. It has a huge meaning in our life.
I can set myself as an example. When I was at school or college, I was known as a good student. My teachers knew me well and they used to put some pressure on me. They knew I'm brilliant under pressure. So, my school and college life was successful. After completing college, I wished to join the National University of Bangladesh which is known as the most pressureless university in our country.
There was the only reason to join here is to stay away from study. I thought if I have a way to skip the study why I should choose a university where I need to work hard like a dunk? I thought I will make my life easier. I choose to become a tramp instead of becoming a doctor.
Now, after complete my graduation from NUB, I'm searching a way to go back the past and change my decision. It was the worst step I ever took. Now, I understand why the senior old wise man told Think before you do, don't think after you are done. They are wise, really wise.