OP 600k are just little you need to work more i think spend more time here in forum so you can earn again like that and i think base on your constructive post we need you here but that's your life do what you want i give only suggestion or option another thing if you have that kind of money i think i build a business by that for more secure and more good to my families future.
Exactly... Congratulations on winning that amount. You must have invested and risked quite a bit to get it.. I don't think 600k would be good enough for retirement though, so reinvesting would be a good idea
With 600k capital, you have a lot of opportunities to invest in this market, I think you can invest in good ICO projects, which is the trend of this market. You can also keep yourself a part of your daily commissions for more income, but remember to keep a fixed amount of money so you can redeem yourself when the coin is unlucky reduce value.
My idea also just keep making money from crypto currencies rather than quitting from it completely. Because we cannot be sure what is going to happen tomorrow and instead of looking for any consistent money making from crypto currency world, deciding to quit must be a bad decision in my opinion.
Making 600k into million would be the right option in front of OP. Because there could be lot of opportunities we can find with cryptos now a days. Just repeating what has given him 600k will be more than enough rather than looking for new opportunities.