This week has provided good signs already with a massive growth in value of bitcoin and other crypto currencies
Everyone is claiming bull run is here, Satoshi is back and so on but I think thats greed setting in
I believe this is the time to cash out if you are in profit already
That's a good question tho. For me as long as you can take the risk knowing the the prices can go lower, just hodl it. But if you know to yourself that the lowest price you can handle is the current price, then cash it out. Cryptocurrency is never predictable that why risks are being done here, waiting until the prices go all time high.