Answer:
Summarize and restate.
Step-by-step explanation:
Summarize the things you went over and restate important parts.
(for example: Although I was nervous on my first day, my worries were replaced with excitement when I realized It wasn't so scary after all. )
Try to restate important parts; such as emotions or actions like being late or excited.
Make sure not to leave any 'loose ends' and anything that wasn't explained can be explained in the conclusion, on top of this it's important to make sure your conclusion isn't too long considering it's meant to be the end to a paragraph/essay, and ending on a positive note, all of this should give you a perfect conclusion.