Decision making is about being assertive by making choices for yourself for or against depending on the situation, time place or person.
Why do decisions cause so much stress anxiety and concern when pressed to be made? When put under pressure to make a final choice a person can experience increased heart rate and pressure, sweating, dizziness, frustration and anger.
Some times the decisions we are indecisive about have no greater consequences than each other. They are neither here nor their. Even the worst outcome would result in being even.
A decision with a poor outcome is not failure on your part or a negative in character, but a learning opportunity to evolve in experience and wisdom.
Some decisions are much greater and have life long repercussions and would need a lot more time and consideration to undertake: