Here's how I've lived my life: I've never been late to a set. I make films I believe in. I feel privileged to be able to do what I love.

This quote is saying that the speaker has been dedicated in their professional life. They have never been late to a work task, like a shoot or rehearsal, which indicates they are reliable and responsible. They also only work on projects that they believe in, which indicates they are passionate and have strong standards. They are grateful for being able to do a job they love, which shows they take nothing for granted.