Should I move to Germany?

I'm getting my bachelor's degree in physics. I've loved German history since I was a child. I'm a bit anti-social unless it's task oriented, I don't really like small talk. I have almost no family left that I choose to speak to, where I currently live, in Illinois in the USA. I'd want to go there to get my master's degree, and probably eventually get a PhD if I can. I plan to learn the language before going to Germany, and I want to get a minor in German. I'm less trying to "escape" the United States, and more trying to build a different life for myself.

I have ADHD and I'm autistic, so if I'm forgetting something, please ask.