100k/12≈8k, including taxes, after taxes idk depends where you live. My rent is the majority of my income, and I make much less than that, so the absolute amount of money I have after paying for things like rent and utilities, to spend on food, is much less too, even if we assume the same % of income going to rent. Again I'm not saying things aren't more expensive in the US, but it is still a lot of money. You aren't going to be struggling financially. My friends in the US make much less than that. Maybe you'd be less well-off than peers who do the same job, but I hope you realise that for a lot of people elsewhere in the world, that'd be 3 salaries already.