I think that this is more applicable to women. Usually women are regarding themselves as fragile and not so strong as their husbands, but in reality they just do not realize how much strength do they have inside. And maybe the whole life you don't have a clue how strong in reality you are, until you have no other choice.
The moral here is that you should never be afraid of any difficulties that you can potentially face, because you never know how strong you are until you get to the point!
Stay tuned and believe in me!
XOXO,