Though I've been on the site since either late 2008 or early 2009, I was never a prolific poster. I am far more active in chat which, alas, is ephemeral so there isn't a way for you to see my history of participation there.
As for being positive, I am doing a lot of work on that. I've had to cut a lot of people from my life that I had thought to be friends because I realized that that, although they complained about how negative I was and expressed a desire for me to be more positive, when I was positive - when I was outright happy about things and shared that joy - what I got from them was disparaging remarks. I realized that I was, for whatever reason, surrounded by people who were somehow invested in me being that negative person. Little by little I've been identifying them and doing what I need to protect myself from that.
An example is something that happened just a few weeks ago. I had gone kayaking with a local group of LGBT women and we had a picnic lunch afterwards. They and I got changed in the park's tiny loo (two stalls plus an alcove where the sink is.) I walked in just behind two other women who used the stalls. I realized that, hey, since I've had SRS there's nothing wrong with me changing in that alcove (which could not be seen from outside; it just lacked a partition on the inside) and did so. Later I remarked to a group of friends that it was a moment in which I was really, really glad I'd had SRS.
I had a couple now-former friends respond to me that they felt that was a horrible reason to have had SRS.
I've realized that it's just people who, for some reason, want me to continue to feel bad. There simply couldn't be any other point to that response; it's not like anything can be changed about me having SRS and, I should think, me finding ways and reasons to be happy with having had SRS is a good thing...
I actually do feel that things are already unnecessarily difficult for trans people and openly work for it to be improved. I support informed consent, too, because I do not feel that having a therapist have that level of control over access to HRT helps the process work. The hassle I experienced in receiving timely medical care is all that I'm discussing, and then only because I know those providers are still practicing that sort of medicine on others.