If things get hectic just think what would Tyrion do?
If someone asks you a stupid question and is irritating the hell out of you while you're trying to chill on the way to recovery just think, what would baby obama do?
When it gets tough and you need to fight, just think what would Brienne do?
If the road gets scary, and things don't feel like they're going to work out. If you're lost in any moment for any reason, just ask yourself what would Arya do?
Fear is normal. Fear is the appropriate response. Fear is also a motivator. Let it motivate you to do things that might not be humanly possible. Doctor's cannot account for the spirit. From what we know yours is strong and true. Use that spirit to get yourself well.
I said you can do it. So you will. Point. Blank. Period.
The body fails. It can be saved. It can be put back together. It can heal.
Yours will heal.