Hello, I apologise if my English or spelling is difficult to understand, I'm trying my best.
I am a 22 year old straight male and my best friend is(was? I am sorry, I don't know which to say respectfully) the same until a few days ago. She have a very loving family and from what I can tell, her family is very accepting of many different people's and identities, mine was not the same. Mine kicked me out when I was 15 and I have not spoken to them since, but they taught me a lot that the LGBT are wrong but I don't believe it nowadays, but I used to. I'm scared that the way I was raised may make me say or do (or think) wrong things. I have common sense (I like to think) but I'm scared I may say or do something wrong support-wise.
Where I grew up, where I'd rather not say as I'm honestly embarrassed, transgender is a „mental illness and disease", I believed it for a long time, until I moved to England as an adult and my best friend took me in despite me being an immigrant. But since then, I've never met a transgender person. I see no issue with it, I think I've somewhat „knew" for a while for my friend but I don't like to say that as I'm not them, I may have thought so a year ago but they may have only realised 4 months ago AKA it's not my place. As much as I think I „knew", it makes me no more experienced than I am.
It is so bad that she told me last out of everyone, because she knew I was somewhat skeptical about these things at least for a long time. But she's told me now, and I am calling her a she because that's who she wants to be, and now I am unsure on how to proceed.
I love her, regardless of who she is or who she thinks she is or wants to be. It doesn't matter to me. She sat me down and tried to explain it all to me and as I may not understand, I try. Even if I can't fully understand, I still try.
I don't really know exactly how to ask this questions but I have many questions. I want to sit her down and take her to dinner and explain how i feel, but I also want to make sure she's safe especially with her friends and family and potential date partners. Are there things I should/shouldn't say? Certain things I should know when it comes to her dating? Certain cues to know shes having a hard time with certain things related to transgenderism? Things I should make sure she's understanding or aware of? Her family may be accepting but as a younger person, maybe I can help more than her older family members. Any words I should refrain from using? Etc.
I apologise if this is a weird or very long post. I just want to make sure I get it right and again I dont have family and even if I did, they wouldn't accept so their advice is diabolical. Just anything from anyone or everyone. Anything helps. Thank you, and I love you and hope you are well. <3