Obsorve - To watch something so hard you forget to breathe and end up

To watch something so hard you forget to breathe and end up learning it by accident.

I was obsorve the way my mom fights with my dad and now I know how to beat up a grown man.

I obsorve the math teacher for three hours and now I can solve algebra in my sleep.

I obsorve the dog doing tricks and now I know how to make my cat do the moonwalk.