I have this habit of taking notes.
It does two things:
You have a reminder of something you read/heard/saw.
You think before you note so... you get to check your knowledge about this thing you made a note about.
This is how I do it. I have multiple notebooks that run simultaneously to streamline the process without a break in connectivity.
Give this a shot - taking well-listed notes.
Website: https://binatisheth.com/