But generally speaking, a person doesn't choose the mountain if he's the suicidal type.

Adele Fortescue was not to his mind a suicidal type.

"If he's the suicidal type, why bother to kill Wingate at all?"

It doesn't help his cause, and he's not the suicidal type, either.

It had never occurred to him that she could be the suicidal type!

He hadn't appeared a suicidal type; but how much does any human know of any other?

And yet the dead agent was not the suicidal type.

Hardly the suicidal type - any more than Celia had been.

This is suicide, and I am not the suicidal type.

That is more horrible to her than death, and she's just not the suicidal type.