Success is many depend on the management.

Decision management
It is wise to leave old decisions and take new decisions.
According to US management aesosiason, if you talk about full time, 70% of the decisions you make are false. A 70% figure shows this mean. Some people might be far more wrong than this. But you can accept that, as a rule, that in the long run, 7 out of the 10 decisions that have taken place about their life and career will go wrong. But if 70% of the decisions made by management and officials are false, then why is this world going on? The answer is simple.

The people who want to grow in the institution are those who want to reduce the loss. They accept the speed at which they have been mistaken and they get improved by speed. When most people fall in love with their old decisions. Once one accepts it, they do not leave it. Even after all the things are going against it. You must first be ready to accept the fact that your decision is wrong.