Can't address the drinking part but I can address the writing career. I'm a full time novelist and have been for about 7 years. (over 13 books published, 6 with major publishers, the rest, indie published.) There are a lot of small houses that are looking for part time editors and you can work from home. They don't pay much, but they are great on the job training. PM me for details. To make a living doing free lance articles, check out "How To Publish Your Articles" by Shirley Kawa-Jump. I've known her for years. The key to her making a living wage was her organizational skills and her very long hours.
Also, I'm a member of a couple of writing groups, some online, but one local one. Only three members (who are also good friends) know I'm trans--I'm not ready for that yet. Still have family/financial issues to solve first.
But when I do come out to them, they will be the most accepting of my friends/acquaintances. Most will probably take it in stride. We are a quirky group, I think because that's part of our natures of being writers. In my local writer's group is the one place I don't have to hide my nature. I am very comfortable being totally me w/ this group. That I've been dressing more and more masculine/butch, hasn't even made anyone blink. Probably b/c they are intuitive enough to have always seen the real me and the outer dressing is no biggie (and a lot more tame) than a lot of other presentations in our eccentric group.
So, check out the book and find a writers group. PM me if you want more info on any of this.
Disclaimer: I'm now looking to get back into my original profession of engineer, b/c I don't make enough money writing to support myself and I need to to do that in order to transition. The reason I don't make enough writing is b/c I'm often a lazy writer and haven't pushed. A lot of writers CAN make a living if they focus and push.