What a sad story. If you’re out there and you’re struggling, please know that help does exist. Professional counseling and therapy really can make a difference, you do have to find someone you can connect with. I wish Bill’s friends the best in dealing with losing him.
That is not true. Maybe if you have money, and a lot of it. Even then therapy is no ultimate solution, most likely they'll just recommend you to take drugs that numb you down. The world is a horrible place, humans are horrible beings, life mostly sucks for the big majority of people. If suicide was not forbidden by religion or society I am pretty sure lot of people would op out and that for good reasons.
You probably can't keep them secret, which was Zeller's reason for not discussing his story. But on the other hand, the talking helps.
It can be hard to find the right person sometimes, but they exist.