Tina Zahn

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Tina has written a book called Why I Jumped to help others who are in a dark place like she was. She writes, "We don't come back from depression alone, which is why depression can be so difficult. It convinces you that no one cares, that no one understands, and that there is no hope."

Tina has a simple message for anyone who may be contemplating suicide—ask for help.

"There is hope, and this is not the end," she says. "Just pick up the phone, call somebody. Do something."