First of all, thanks for your criticism again, nateb2022. It woke me up. I tried to run a few more tasks and not make any grand claims this time. Actually there

First of all, thanks for your criticism again, nateb2022. It woke me up. I tried to run a few more tasks and not make any grand claims this time. Actually there is no golden number of repetitions that I can suggest. In fact, the picture is rather noisy. What does happen is that the median task improves in compliance pretty fast after 2 repetitions. I did a sign test and I rewrote the entire post in place. It also gives you due credit and I borrowed the "Weighing mountains" phrase for a section header. I am incredibly thankful to you for being a careful reader. I am super humbled and would love to connect with you. Perhaps I can count on you for future discussions and posts.