Did you know the end of a TV show can cause depression? Whether you're upset over a recently cancelled or soon to be cancelled show, here are 4 ways to deal with the loss.

Wow! Jessica Stroup delivered a moving performance as 90210's Silver having a nervous breakdown following weeks of not taking her bipolar meds. (Adrianna swapped her meds with placebos; nobody knows yet!) Silver's friends checked her into a hospital despite her reluctance. Preview next week's episode here.

90210 revisits the bipolar storyline on 04/18/11. Live tweet with me Monday night 8/7 central during the show. Silver has overcome her bipolar disorder and been stable for a long time. But what will happen when Adrianna tampers with her medications? Let's find out together.