Honestly speaking, I did not follow the how BuJo should be, but rather, I created my own way of recordings that suit my needs.
After getting used to BuJo, I find it uncomfortable to write with my Life Journal at the bottom. As my Life Journal got fatter by the days, it actually take up more space in my Blue Traveler's Notebook (TN). So i removed the Life Journal and shifted it to my brown TN; and now, there only one booklet inside my Blue TN.