To maybe make trust easier, let's say there's two kinds trust:

* Sometimes you implicitly trust that someone will do the right thing. Easy: you just know.

* Other times, you decide you're going to invest in trusting someone to do the right thing.

In the second kind, people can pick up on that investment, and respect it or be inspired, in which case it is self-fulfilling.

Though some people won't pick up on it, or won't care, or will think your investment is naive and to be taken advantage of.

So you have to think about how you convey it, and decide who you're going to invest in.

Investing in everyone on your team is a good default to start with.