maybee we would have books but istill, abdo, we don't remembea single one, i can maybe remember one orumbers that are old phone numbers like that i grew up with. similarly okay are we kind of getting lazy about some types of memory and is that a little bit worse, would be better if we actually exercise that part of her memory a little bit more. lisa: i love this question you and i are both all enough that i still remember all my childhood friends phone numbers. and you and i literally don't know my two youngest kids phone numbers,t like i don't know what they are. that just seems like bad parenting right there. [laughter]r] david: yes it does uptight about myself. lisa: here's a question i would ask about you, a a lot of people immediatelyll assume that this s just bad for me like i should be memorizing these because igs usd to memorize alle kinds of things like phone numbers. better for what. are you going to improve your ability to remember other things if you memorize a dozen phone numbers. no. are you going to improve your ability to remember details of the documentary film you wat