some people count numbers, sheep, etc before they go to sleep. i like to come up with a category and count out how many of such before falling asleep.
i started out with male actors. clint eastwood was the highest number, somewhere around 18-19 movies i've watched him. then deniro, pacino, walken, nicholson and keanu reeves.
then i tried listing out the actresses. the highest amount i watched was charlize theron at around 5. then it was around 4 for jlo and ashley judd and mira sorvino. longevity career wise is generally not as long for the actresses as opposed to their male counterparts.

