So... Suicide.

What is your opinion on suicide and people who (have tried to) do it?

In my opinion, when you have other options realistically available to you, it is a quite cowardly thing to do. However, I do believe happiness is the only right humans really have. If that is stolen away from you, and you can never get it back, I say it's up to you, so long as you have nothing else worth living for, like obligations. This, again however, pulls up a lot of strings - there is always a set of people who care for you.

Personally, I intend to die happy, on my terms. I'd prefer old age, but either way, I die on my terms only.