You take risks every time you go out, no matter whether your negotiation is life and death or for a few extra minutes of break time. Don’t let yourself get frozen by fear. Everybody feels it in some situations; it’s part of being human. The key is not to get paralyzed by it. If you do, if you don’t make the attempt at the negotiation, then you have exactly zero chance of achieving the goal you want.
The most important negotiation you’ll ever do is the next one.
It’ll also be the hardest.
Good luck with it. I know you’ll get through it.
Take care and stay safe.