That is due to a terrible experience in my early years. I hadn't quite gone through puberty and the girl I was with laughed at the size I was. That quote is just a mental reminder to me to stop worrying about it because DLD and everyone on this site has/is helping me to get over my mental block. I have it engraved in my head that I'm small and no matter how many times a girl tells me I'm big now, I still think back on that night.
Hope that explains that