We’ve already done hard things, but we don’t give ourselves credit for it. Typically, we do the opposite, blaming ourselves for the trauma or our mental health struggles, thus seeing ourselves as weak, the kind of people who can’t do hard things. That carries over into all aspects of our lives. We don’t take risks in jobs, relationships, etc. because we don’t think we’re capable and we don’t think we could survive failure.
Which is weird, given how much we have survived.