When I'm on the job, I first find out if there's a company
policy that will help me make my decision.
If there is, I tend to rely on what the company says the
best choice would be.
If there is not, and I have a few moments to think, I
usually write out lists of pros and cons of the
different decisions I could make.
Looking over these lists, I can usually see which
decision would be the best one to make in the situation.