Answer:
It's the ability to recover quickly from difficult situations. To be able to deal with them. It's a bit like being flexible. And once something is knocked down fore example, that thing/person is able to get back up quickly and go through the tough situation well.
If you mean from the Movie "Charlotte's Webb" (which I haven't seen in ages), I think she...
A.
Talked to herself
I hope it helped :D
Answer:
used to express obligation and necessity
Migliore amico hope this helps :P