Faith is like that. Faith starts small. It may start because of an act of love, or of kindness. Or maybe an act of witness. Or because you knew out of your own need that you should read something and you found it persuasive.
Faith sometimes takes that proverbial leap, but more often it consist of small turns.
I feel moved, I'm even touched. I think I even feel at home, it matters to me about these people, and how it all turns out. I feel I can make a contribution here. That's a small turning and a small beginning. Perhaps the ultimate contrast between the small and the large is the life of Jesus Christ.