Habits don't exactly work like that mathematical formula or that graft, but all of those experiences, i think we've all had them in various ways. It helps explain kind of that long term pay off and that low time preference,. maybe why we should be a little more long-term focused on our habits. One thing i wanted to ask you about was how you navigate, like, everything you've talked about and social media. How do you design kind of systems and cues to keep yourself from also getting into that trap of getting obsessed with likes and engagement and that kind of stuff? So come to two different questions there, the likes an engagement. One is a hard one to answer