How To Make Better Decisions

The hardest part of making a decision is being indecisive.We tend to be indecisive because of circumstances and the opinion of people around.To make a sound personal decision on your own,the best thing you can do is by listing the pros and cons but this simple question interpret the rational and emotional mind as a whole in shortest time.Never ask your self a bias based question for an example why I dont want to do this/that.That way you already decided what you want and all you do is seeking justification.