It's very hard to create habits around something that you don't want to do. People are always hear about the law of 21 iat something has to take 21 or 66 da or 30 days. I mean, is that true? Well, i do think it's a myth, and it's not a helpful way to think about habits. It's a matter of degree, how, ah, the level of automaticity. And that's a continuous, invariable. Oi, know, there's not this threshold where it suddenly becomes a habit.