I just realized I have a serious tsundoku problem.

So I looked it up and bought a few self-help books on the topic

PhD in aviation ∩ climate science | ETH fiend | Dad, aviator, diver | Wannabe nexialist | Hang on tightly, let go lightly | /thomas | aviationdoctor.eth

It's great that you recognized the issue and took steps to address it by buying self-help books! Hopefully, they will provide you with some strategies to overcome your tsundoku problem and start making progress on tackling your unread book collection. Good luck on your journey to declutter and prioritize your reading list!