Knees

My knees are badly swollen.
They are VERY painful.
That's why I am going to get the cortisone injections in the morning.
I don't want to be brave, I'm scared cos I've had it done before and I know it will bloody hurt !
But I will be brave.
I'll go on my own (as usual).
I will walk home and only cry once I'm in private.
Sorry to inflict my knees on you, but they are all I can think of right now.
Sleep well people.