Vulnerability as I google it is
"the quality or state of being exposed to the possibility of being attacked or harmed, either physically or emotionally."

Indeed its not a weakness and maybe most likely an Indication of our best humane traits. @chbartist is definitely right. I salute you man!
And you did it explained very well.

Maybe we could relate this to innocent people, especially those in a battlefield, in war or civil war for instance. Can we see the best human traits to those people?
When our lives are in danger, we get serious, we focus on the most priority and important things rather than those wasteful ones. In this situation, obviously we're doing our very best in us and for others.