Being in two minds always felt uncomfortable, like one of those awful narrow bicycle seats.

Yet, being able to thing of the positive and negative, the right and left, the opaque and transparent – shall we go on – can be powerful, often useful.

When the answer is somewhere in the hazy distance you need the ability to hold two opposite ideas at the same time.

Once you get used to it, you can show others how.

Careful, they may call you the teacher.

Such suspense.