The character Jesse Pinkman gets dragged along for a ride as his brilliant business partner and chemist teacher shows him how to make the best blue crystal meth there is. At first things are happy. Money is flowing. Then things quickly go down hill.
This video does a great job showing how the greed overtakes the mind of his business partner, Walter White, and Jesse is left with nothing. Rock bottom is a low place to hit, and a very hard place to find, but Jesse finds himself there.