Anyone who agrees to be interviewed must decide where to draw the line between what is public and what is private. But the line can shift, depending on who is asking the questions.

Anyone who agrees to be interviewed must decide where to draw the line between what is public and what is private. But the line can shift, depending on who is asking the questions. What puts someone on guard isn't necessarily the fear of being 'found out.' It sometimes is just the fear of being misunderstood.

We have to draw a line under this once and for all

You need to be uniform. It's a question of where you draw the line.

The English never draw a line without blurring it.

No one has the guts to draw the line.