Name 14/04/04(Fri)18:14 No.20405
Hm. The first word seems somehow lacking/not enough, the latter two seem to cheapen it a bit, lying on the floor because you're in too much of a mess is not dignified or pretty, yet, she would probably still have tried to carry out her job if someone had carried her to the entryplug.
'Preserverance' or 'tenacity' would imply she somehow shrungs it off or gets through with less physical or emotional harm than you might expect, but that's not it - She does suffer, she just doesn't let her stop it.
She just makes herself do it, and it makes you wish you could offer her a comfy chair and say, "You've done enough, you can rest now, and also recieve your well-earned hugs."
'stoicism' or 'determination' would probably be the cosest descriptions, although I wish I coul come up with something that looks more original.