Quote from lindq:
You'd be foolish to dump your current career path until you've exhausted all avenues for educating yourself on trading while you're working. You may not like what you're into right now, but even your worst day at present is nothing compared to losing your savings when you enter the market unprepared.
If you do decide to take on trading full time, you want to be as knowledgable as you can before you begin.
Read everything you can, understanding that you will be looking to build a background of knowledge. Don't expect to find 'secrets'. And 90% of what you read will be either repetition or just plan wrong.
Your best investment is a good software package for backtesting, which you can work with on your off-time. It will help build your skills and put you on a firmer track before you place your bets.
And keep in mind that the path to profitability is not days, weeks or months, but often years. If ever. No different than any other business.
I don't have time to plow through this whole thread, but there have been hundreds of similar ones over the years. The advice by lindq above is spot on and will save you a lot of money and possibly a career. I would say you are totally nuts to quit a good job unless you have saved enough money to be independently wealthy.
Most "prop" shops where you put up your own money are designed to put you on a desk generating commissions for them in the least risky way ("scalping"). The chances of being profitable with a $5k stake and high leverage are very small. As for giving you an edge, if they really had an edge why would they share it with a newbie putting up $5k?
Your best bet is to keep your day job, study the markets, get some backtesting s/w and data and see for yourself what works and what doesn't. You can easily trade futures at night or early morning. The ES, CL, GC, and currencies all have active overnight sessions you can trade. Futures in many ways are a lot easier than stocks and more efficient.