I started the year with a big month of problem solving. Nothing really exciting, I mostly did home maintenance: cleaning, DIY, hard drive replacement, archiving, power supply replacement, setting up a home server, making better backups for all devices at home, centralizing family photo albums, converting media, etc... etc... It was a bit of a never-ending rabbit hole once you started down it. But a pleasant one, because all the various little improvements were immediately rewarding.