I've Noticed Signs of Burnout With Language Learning

I've noticed signs of burnout with language learning. I've also burned out from a specific series. It's mainly just through self awareness and knowing what burnout feels like, but the signs are because I had again burned out pretty hard with programming. Do you track your time that you spend with Japanese? Do you have a spreadsheet or some sort of note taking system where you record what you've done, a time tracker or anything like that?