Hello Yusuf 

There are certain characteristics of effective descision making

1. Establishing a positive decision-making environment.
2. Generating potential solutions.
3. Evaluating the solutions.
4. Deciding.
5. Checking the decision.
6. Communicating and implementing.

If you're aware of these six basic elements and improve the way you structure them, this will help you develop a better overall decision-making system. 

Thank you