Well if the process of mitoses leaves you in daze,then you need to focus on each seperate phase The letter P P M A T will help you memorize them individually
In Prophase, The chromosomes suddenly appear by condensing into chromatids with centromeres: Pairs of chromatids, like tiny coil ropes, are visible if you look through a microscope!
In Prometaphase, as the nuclear membrane breaks down microtubles from the centrosomes (in phage? Idk what he sings here.) probing at the center of the chromosomes, for the centromeres where they attach to kinetochores!
In Metaphase the chromosomes line up on a plate at the cell's equator where they wait for the next phase, called Anaphase, to start which is when the paired chromosomes are pulled apart!
In Telophase the separated chromosomes arrive at the poles where they are surrounded by reconstituted nuclear membranes and coiling and diffusing into chromatin again!