The "we" can be, but isn't necessarily, anyone who transitions. I agree that using "we" carries inherent risks of generalization so let me modify that "we" to "some of us who've transitioned." Transitioning has a goal for most of chipping away, as Michaelangelo did on David, all the things that you feel aren't the real you. For me, I find that a lot of the things that women are urged to do by society (and by most makeover shows on TV) are to present an overtly feminine depiction. It doesn't seem to matter that high heels, hair, makeup are essentially EXTERIOR treatments....what Frank Lloyd Wright referred to in buildings as "applied ornamentation." Some gender therapists advocate that TS's in transition wear dresses despite the fact that many, if not most, women wear pants, simply for comfort. It is this societally programmed image of what women should be that I object to. Though I'm post op, I realize that I will never be a perfect image of womanhood, but I will be the best that I can try to be. I am thought of as an average woman by strangers and, for me, that is enough for me.
My stating that older TS should try to be mellow was another way of encouraging that we, having transitioned, should try to find peace. We've gone through the ordeal of transition and we should, at this point, try to find comfort and peace. One way of achieving that peace is to not torture ourselves regarding what we feel is bad about our appearance. The comfort, for me, comes with the realization that genetic women are tortured to feel bad about themselves in order to make them purchase products. If you achieve happiness by not being mellow, then I say, go for it. Whatever way that peace comes for you, individually, is good. Everyone walks a different road.