The time we are too quick to burn the door that close we thought we that the opportunity is not going to come again and we have missed a lifetime opportunities and when you don't close on us we really consider what they might close us from.
The more i go to life the more understand that not every missed opportunity is a mistake sometimes the protection that we never be able to we will never be able to prove no matter what in our lifetime.
That is why you need to always learn how to move on in life and never hold on to past failures and opportunities that you missed.