Heyyy guys , bitcoin at $6000 after world bank president said "buying bitcoin at 5200 is too expensive " ... what price do you see the market will close this year at ? Thanks all 
Never mind what the world bank president says, most of these statements are designed to drive the price down.The important thing is what holders think and do with their coins, if there is a dump, the price goes down, if they hoard it, it increases. Its all abut demand and supply, and not what some guy in come bank thinks.
This.
I'm feeling very nervous - it's risen too fast and the rise isn't really accompanied by real world adoption, it's pure speculation. Am wondering whether to sell some coins to crystallise the gains.
You shouldn't be . with proper money management skills on opening of lot sizes and risk management , this should be a win win for you . It the easiest asset class to trade online in exchanges . Pm if you want to learn more