AITA - I engaged in psychological warfare to win a game of Pong and now my girlfriend is mad at me

pretty much what the title says. I used various tactics in order to throw her off her game as we were perfectly matched in mechanical skill. eventually her mental bulwark succumbed to my repeated assaults of asking things like "which arrow key does what?" and telling her to "not screw up". Now she's playing solitaire and won't let me join. I tried to tell her that I was only emulating the great tactical prowess of the late Sun Tau (the guy who wrote The Art of War) but this seemed to only escalate the conflict (hence the solitaire). It is fitting that solitaire should be written with the same five letters as solitude, because I am feeling solemn because she won't talk to me. Any tips on how to win Pong in a less psychologically devastating fashion? Or has the damage already been done? Thanks guys. Shoutout reddit.