Hi there !
I took part in several editions of the #Add1Challenge, and wish to share a good practice : keep a log or a diary of your progress.
During the challenge, it will give you some time to reflect on your study routine and adjust it if needed.
After the challenge, it will bring back the memories, convey the experience of these three months.
In the video, I briefly discuss two methods : the spreadsheet and the #mindmap. Needless to say, there are other ways to keep a log.
Good luck ! :-)