I attended RubyKaigi in Matsumoto, Nagano. The previous month I had been away for three days at EthGlobal Tokyo, and then Golden Week came with family health trouble before I headed to Matsumoto.

I became interested in Web3 technologies from podcasts I was listening to near the end of last year, so I am summarizing what I studied over several months.

I heard Shintaro Kakutani's talk at Kaigi on Rails, an engineering conference, and it led me to revisit the background of active learning.

Recent thinking about engineering job hunting reminded me of how I related to games, so I am leaving notes to organize my thoughts.

Until now, I have read literature on coaching, understood the concepts, and then practiced and revised them. I have also referred to athletes' comments and YouTube videos.