I don't believe that an end is more or less susceptible to breakage based on how many other hairs are its same length, however breakage on thin ends...
Amy Bee, I started here with the bottom half of my hair having splits and damage from previous bleaching. My hair got to APL and then refused to grow...
I have made a big decision to not trim my hair for another 5-10 years. I am going to try to hold out trimming or cutting my hair for those amount of...