Sakkievt

Is it good to think about investing bitcoin and where is the safest place where i can earn good interest with a low withdrawal fee?

Recently i have been hearing rumors of a facebook coin that might be comming oust soon.anybody know anything about this or if its true?

What would it take to do fyll time trading,trade a bit and learn the ropes or go full out in it?or should i trust these people who claim to trade on your behalf?

Should i mine mobile and is it worth it?many sites claim you can mine but is it worth taking the risk and effort?