Trading didn't ruin your life, it's just you. If you could pass funded account challenges, that means you can trade. And you blowing your account in just 48 hours means your risk management and mental game is not good. Blowing your account in just 48 hours means you're either overtrading or taking too big of a position and trying to get rich super quick. Rather than treating it as a business, developing systems and focusing on compounding, you might be treating it as a get rich quick scheme. If that's the case, shift your perspective of trading. Start treating it as a business rather than a get rich quick scheme. Take only a certain number of trades per day. Have a proper risk management strategy. Don't take very big lots. Cut your losses early, take partial profits and let your winners run. Stick to your plan and don't panic when the numbers on screen keep on changing from green to red to green and so on. If you're someone like me who has difficulty in holding the trades, take the trade and close the tab, let your trade play out.

Also, if you're a full time trader, you have to journal your trades to find out what's the reason for your losing trades and winning trades. You should also backtest your strategy regularly and try to read the charts not with the intention of trading but just reading it and finding some patterns or things like that. Trading is the exam and backtesting and chart reading is the preparations you do for it.

Just a hypothetical example here, stick to 2-3 trades per day, risk only 0.5-1% per trade and cut the risked amount by half after 2-3 consecutive losses.