'Murican here. We're home to every personality under the sun - if you feel like the person you're dealing with is an asshole, they probably are. Disengage and move on - you'll find pleasant people.

Given the political disaster we're about to dive into, you might want to wait a bit to gauge how we treat our guests over the next few months - we've definitely set the stage to go full Nazi, whether or not we actually do remains to be seen.

Fucked up politics aside, welcome aboard if you ever decide to visit!

Ultimately the big downside of the us is that there are no real assitance programs unless your in poverty. So nothing to keep you from falling into poverty. They also tend to be inadequate and don't get to those who need it. If you have wealth living here then it don't matter what your like, you will do fine.

I suppose this depends on where you're coming from. My Eastern European relatives thought that Americans were oddly friendly. I remember my mother saying "Why did the cashier smile at me? She doesn't know me!"

Sensitivity is more than fine! You'd fit right in. However, you very much need to be able to firmly advocate for yourself, and be confident in what is necessary for your health needs.