I'm going to lie to everyone about graduating university
What are you going to tell them?
I tell them that I'm a building maintenance engineer.
You shouldn't be lying about graduating from a university. Being honest with your friends is very important.
I can say it's part of life to lie. No one will get hurt and I will be happy.
It might make you happy but people will feel betrayed about being lied to. They might not trust you if you lied about something big like graduating from a universtiy.