I'm going to jump!

I was ready to jump off a high ledge with a crowd gathered below when a psychologist came to an open window.

"I am hated by everybody and a total failure" I told her.

"No, you know that is not true" she replied.

Just then a voice from the crowd shouted, "jump you useless ."

"Take no notice of that ignoramus." Said the psychologist.

"I can't" I replied.

Spoiler:

"That's my son."