Martin Luther King Jr once wrote, "Faith is taking the first step, even when you can't see the whole staircase."
Yes. We have to learn to trust in ourselves, in what is important to us, and take that first step anyway. I believe that faith and trust are facets of our nature which we are born with. But as life goes on, and we encounter betrayal in our lives, that faith and trust can be eroded. It can take a lifetime to choose to be sufficiently vulnerable enough to dare to trust again.
And these betrayals, which sadly seem to be an inevitable part of life, need not be great ones which bring our whole world crashing down around us. Any time someone lies to us, even a white lie, or doesn't turn up when they said they would, or is unkind to us, we can feel betrayed. Once we feel that way, it can take a lot of time to build up sufficient faith to make the world seem trustable again.
In her book Daring Greatly: How the Courage to be Vulnerable Transforms the Way We Live, Love, Parent and Lead, Brené Brown explains that, "it's a chicken-or-the-egg issue: We need to feel trust to be vulnerable and we need to be vulnerable in order to trust. There is no trust test, no scoring system, no green light that tells us that it's safe to let ourselves be seen. The research participants described trust as a slow-building, layered process that happens over time."
So it is wonderful to see people like Martin Luther King Jr, who have faith in what they believe, have faith in what they are working towards, and take that first step anyway, regardless of the consequences. It takes courage to have faith, courage to trust, courage to be vulnerable. But if we choose to live with faith and trust, the rewards can be wonderful, wonder-ful.