One of the best things I can do for my skills as an official is review film, mostly of myself but of others too. I belong to several FB officiating groups that share video and dialogue on plays.
This thread is a candid conversation I have (mostly with myself) regarding plays where I have learned valuable lessons.
I began officiating in 1988, though I took a bunch of years off while my kids were young. I returned in 2015 to full-time officiating and currently work a mostly Girls Varsity schedule.