While settling his recently deceased father's estate, a salesman discovers he has a sister whom he never knew about, leading both siblings to re-examine their perceptions about family and life choices.

Sam: Six Rules: 1. If you like something because you think other people are gonna like it, it's a sure bet no one will. 2. Most doors in the world are closed, so if you find one you want to get into: you damn well better have an interesting knock. 3. Everything you think is important, isn't. And everything you think is unimportant, is. 4. Don't shit where you eat. 5. Lean into it: the outcome doesn't matter. What matters is that you're there for it. 6. Never sleep with someone who has more problems than you do.
Lillian: I hope you never have to know what it's like to love someone and then find out you're not enough. I was trying to protect you from ever feeling that.
[from trailer]
Sam: It means that the outcome doesn't matter. What matters is that you were there for it, whatever IT is, good or bad, kind of like right now.