Hi Adrein,
Welcome to BP! Yes, having lived in Europe myself, I understand your nostalgia and sentiment. I lived in Germany for a while and appreciate the strong social safety net and lengthy vacation times. I am also a California resident and, as it is, we are probably in the most European-like state for social programs and such. Perhaps you can take some solace in that.
The trade-off, though, is that very few Europeans can retire early by way of financial independence. The system, as I see it, is structured for long-term employment with generous benefits and retirement. That's nice, but you'll still be working until your 55 or 60 at the earliest. I believe the retirement age in France is around 60.
In the US, I find it far easier to achieve financial freedom for several primary reasons. The cost of living is generally lower here, even in California, so that you can live more frugally and save more of your earnings. There is also a more mature credit system that allows greater borrowing and leveraging for real estate investments. In Germany, it was unheard of for people to invest in real estate given the general 50% down payment requirement. The salaries are also much higher in the US, especially in coastal California and particularly in San Francisco, so that you have more earnings to save and invest in real estate. Yes, I understand that medical and educational costs are far higher here, but you can structure your life to mitigate these expenses.
You can save more of your earnings to invest in cheaper location, such as a regional state like Nevada or Arizona. I know you've stated that you earn $14/hour, but with even this salary you can likely get a loan for a small rental in Tucson, AZ.
Ultimately, I personally believe that financial independence is easier on this side of the Atlantic. I would rather be free in the 30s so that all of my time is "vacation", rather than the 2-3 months per year with a job. Of course, the European culture and ambience is mighty appealing as well and difficult to quantify!
You may want to check our Mr. Money Mustache (www.mrmoneymustache.com). He shows clear ways for anyone to achieve early retirement. You would probably need to relocate to a cheaper city since SF/OAK are so damn expensive. However, I live in sunnier, beautiful San Diego, and the costs are low enough to support financial independence ($1400/month rent versus $3500 in San Francisco).
Send me a private message so we can chat more. You have a compelling story!
Johnathan