Already did it, twice. First time by leaving my (relatively rich and comfortable) upper-middle class life in Brazil and moving to the US. Also have absolutely zero regrets about leaving the US and coming to Europe. Salaries are lower, the tax burden is greater and I'm losing the opportunity of "wealth" generation, but the amount of money I left on the table will never be enough to buy the quality of life my family and I have here.

Now, your turn.