You just gotta get over that. Hand shuffling is a thing amongst a lot of us card players, especially the "pro" players. It's a nessiccary evil in competitive card games.
@@BBCJGtcg Been playing TCGs for over 10 years. Oddly enough none of the people I’ve played against do it. Personally after my turn is done, I put my hand down in front of me and watch what my opponent does. Shuffling the hand won’t alter the game. Only potentially annoy the opponent.