A little over a year ago I purchased $5000 worth of coins at about $15/btc as a short-term investment. I have watched it significantly rise and drop in that time. If I am not mistaken, the price per coin currently is about $31 or so.

Lately, I have not been as involved in the bitcoin community as I would like to be, so please forgive me if this is a stupid or repeat question:

Is this price real? Can I sell today and double my investment? Should I sell? Should I hold on and hope that it skyrockets? What is YOUR speculation? I am interested to hear.

Any thoughts or opinions would be more than appreciated!