What is best how to study.

Recently, I enjoy study everyday.
Previous time,  I could not keep study for long time. It was my big problems.

But now,  I found a good studying method that found from a website.

It is a drawing study method.

If I studied 15 minutes, I can draw color into a note.

If you record like this,  later you can know that how many hour you studied.

I got result like this.

I like this note.

色塗り勉強が楽しくてしょうがない。