Yes. I am the living proof of how effective the Justin timeboxing is haha. I learned that when I just started guitar with Justin vids, and it helps me to improve tremendously in no time
For my current stage “practising” have different meaning in a way that I need to actually study the songs xD (figure out the way I play on guitar)
Listened to Andy Mckee’s Rylynn and realised I know bit part of the song but never got to finish learning it T.T (same as the most recent song on my learning log…)