Techniques to Calm Your Nerves The problem with psychology is that everybody’s is different. With that as a caveat, here area few techniques that maybe useful: Make some friends. Although it’s nearly impossible to get high-quality advice on the tough decisions that you make, it is extremely useful from a psychological perspective to talk to people who have been through similarly challenging decisions. Get it out of your head and onto paper.The process of writing a document can separate you from your own psychology and enable you to make a decision swiftly.