After a rough night at the chess club I played a quick 15 minute game this morning and it turned out to be another "perfect" game, where the computer says I made no errors at all. 97% accuracy and only 22 centipawn loss.
My over the board (real-life) game feels really flabby, like I can't see what is happening in the game properly, but I'm doing much better on the computer screen.
I'm almost through the five "on the attack" chess tactics puzzle courses I'm doing on chessable; when I'm done I will have a mental library of over 1000 puzzles that I've seen at least ten times each. It *should* help me in games; it certainly can't hurt.
I left a comment on one of the rook puzzles, asking why the last move worked the way it did, and the author kindly replied and altered the text of the puzzle to explain it better. That was very nice of him!