The striker had exactly that scenario at Norwich as he prepared to step up from 12 yards against Declan Rudd, the goalkeeper he scored against at White Hart Lane on Boxing Day.
At the Lane, Harry clipped the ball down the middle as Rudd dived to his left but this time around, he slotted firmly inside the right-hand post as Rudd went the other way.
You can imagine the mind games going on - but Harry is very clear in his own head.
"I try not to think about it too much!" he said.
"If you over think it you end up doing your own head in, so it’s about picking a spot and if the keeper goes early, you can see that as well. I was delighted to see it hit the back of the net and to win 3-0."