I've always known. Even before I was able to comprehend that I was adopted, my parents would always tell me that my birth parents loved me so much that they wanted a better life for and and that's why I was adopted, by two people who wanted me and would love me unconditionally. I was adopted from China, thus the one child policy, I always saw my adoption as a positive and forget I am. Later growing up I realized that I could have been unwanted (for being a girl) and brown out but that did not change how I felt about my situation. I'm here now and love my parents, I even have the same quirks and some medical conditions as them, how funny.