I would just tell him up straight ... tell him I don’t fell comfortable with you going to the party by yourself.
Wouldn't it be C?
A prefix is at the beginning like (Pre) Heat
1. You'll be healthier.
2. You'll reduce your risk of death.
3. You will be more likely to keep a good job.
4. You can preserve your relationships.
5. You'll have more money.
6. You will gradually regain the ability to feel real, authentic emotions once again.
7. People will like you better.
8. A better mindset, and probably better opportunities for jobs.