Invited to a party the night before an exam

1. I’m dead set against it.
2. Am I making a big mistake?
3. I have a funny feeling that I’ve been through this before.
4. All that glitters is not gold.
5. I don’t know if I’ll should do this on such short notice.
6. I can easily see where this is heading.
7. It’s a waste of time.
8. I should know better than that.
9. Have I taken leave of my senses?
10. Is it worth it?
11. I’ve learned my lesson before, and I promised myself that I wouldn’t repeat that mistake again.
12. That's not for now.

Invited to a party the night before an exam