We Can't Always Remember Things, Right?

The capacity of memory of our brains is actually pretty big. One report said that we can store three million t v shows in our brain, right? But so it seems like there's more than enough capacity. So what's going on there? Why can't i always recall these other aspects? I mean, i've already watched the office once. Why do yo have to watch it again? And the issue there is another aspect of our brain, ind that we forget things. The notion that we can forget things is actually a good thing, ye.