4kUSD, 3.5kEUR. It's nice to see. But the recent run from $3k to $4k remembers me of unhealthy climbs ins the past. 
Its going too fast. Trend is pushing but some time trend ends and there will be shark sell + panic sell. That will be red killing spring. So people that bought under 3k i think its good time for sell.
I think the same, there will be blood on the streets! Hard dumping!
I sold 60% of my BTC and put some buy orders at $2800 and $3000 range.