Explain how the presence of other people can either or hurt one’s performance. give the names for each of these concepts. last, give a specific real-world example for each of these concepts.

It hurts for them at first then they get used to it

That's  a project for you to do. btw your teacher probably uses a plagiarism detector and if you do copy anything on this site she/ he will find out and instead of getting a good  or bad grade you'll  get a 0 no exceptions, and they'll  probably call ur parents. so do some research ask friends and fam to you.