Stupid me, the source
Stupid me, the source of the problem.

I'm not sure if I'm right, but I'm not sure if I'm wrong.

A:

I'm not sure if I'm wrong, but I'm not sure if I'm wrong, but I'm not sure if I'm wrong.

A:

I'm not sure if I'm wrong, but I'm not sure if I'm wrong, but I'm not sure if I'm wrong