Munday: 24 Hours

Your character has just been informed they have 24 hours left to live, reason for death up to you.

How do they react to this? Do they try and fight their fate? Accept it calmly? Burst into tears? Quickly call all loved ones together for a party? Call up old enemies and try to patch things up one last time? What is your character like in the face of certain death? What plans, if any, do they make for their funeral?

Bonus points for writing their goodbye note (if there is one) IC and sharing it.