Well, some decisions are more important than others. (the following is from a page in our handout)
3 levels of decision: Strategic, tactical, operational.
Strategic decisions are usually more important.
Tactical ones are medium, with moderate consequences.
operational ones are day to day decisions made with little thought.
1)You can write a pros & cons list
actually, here, this is the link our tutor give us & it looks the same as he has in his handouts