I've also had several people tell me how brave or courageous I am for coming out, and for being, transgender. And as you say it's wonderful to keep those people in mind especially when we have down feelings or worries or are criticized. Why shouldn't we just be happy and live accordingly? We should but each of has his/her own personal responsibilities, inner demons, and social considerations that they need to try to balance and come to terms with. Like myself, I endured for more than a half century to confront and understand myself and to slowly push the boundaries toward transition. In the US (and, it seems, in some European places) younger people are growing up with more open-minded parents, and are thus coming out and being themselves earlier and more naturally. And, they also have puberty-delaying drugs that enable them and their parents to mature into having a more confident decision about which gender they really are. So, the answer? There isn't a single answer. As all people, transgender or cisgender, are different, each person's situation is unique and their own.