Not intending to disregard your message here, but I don't think you seem to understand why is there an stigma, to begin with, and why it never goes. Hope it doesn't come in a personal light, since I'm not even questioning your intentions (which I assume are not misanthropic in any way)

Like, why do people feel negatively about depressives, LGBT, autistic people (the list is really huge to name the all, you pick yours)?

I've come to notice all those "haters" seem to "love life" as much as you do, indeed. Thing is, they have their beliefs about what life is, how it should be lived, rights and wrongs in universal, categorical form. They assume you must be and do at least like them, otherwise you're inferior and immoral (hate if you're responsible and can change your situation by your own, pity if you aren't and you con't control your specific trait, the last one getting way more painful to receive), pathetic. You're a burden to the collective mass of limited resources (specially in developing countries), unless you improve your situation, get able to assume responsibilities, etc, in order to fit a proper, rightful way to "love life".

Same as "negative" people can hold some positive beliefs, "positive" people can indeed justify remarkable amounts of hatred, like yours against "evil trolls and haters" (which you stigmatize as well under the excuse "they deserve it", by the way). We all like to think we're on the self righteous side, aren't we?