To understand this model you need a good idea on where the market is targeting. It is very crucial, and you're certain to fail if you can't determine the DOL
Below is the thread i made on DOL. It will help you better understand 100%
I say this in every post but if you have any questions my DMS are open to everyone but ofc i always recommend to ask it in my discord so everyone can see me answer. it saves time & confusion. (Part 1/2)