You'll hear the term "chair flying" a lot in primary. Just set up a profile of what you want to during your flight, and simulate it. Go from engine startup to engine shutdown. What switches are you moving? What are you saying on the radio? What are you looking for on your instrument display? What should the plane be doing if I do x/y/z? Always try to anticipate what's going to happen next so you're ready for it. If something happens that you weren't expecting, it can really throw you off, so always try to anticipate, but remain flexible to changes.