Or you could use the context of his question to interpret what he means by TPS, since it frequently refers to turning speed as well, and just answer the question instead of arguing semantics.
My TURNING SPEED (henceforth referred to as TPS) has always been slow, and I'm sub-13. I've never really drilled to increase my TPS, but it has naturally increased over time with just doing timed solves. I'm not convinced drilling does alot to improve TPS -- you either got it or you dont.