I sold all of my BTC with 8200$, Now I want to join to the game again, What do you think about next crash time? I think it will be crash beforBTC hit 10k$.
A crash or just a dip? Crash is something else, However nobody can exactly predict that when we are going to face the dip but most probably it will be after $10K. I think you have made a mistake by selling your BTC at $8200 because price is still rising continuously, but don't worry wait until the next dip and invest again.
That's the way of approach with very positive note as it's not the end of world if you have sold off your bitcoin for lesser price you can either wait till the next dip to buy it or else smart enough to invest in some other coins like ETH or litecoin as they are doing good at this moment of time but only your own research will lead you to profit.