<prompt> Human: I got some Bitcoins years ago for free, and now theyre worth nearly 1000. What should I do with them? Hold or sell? Id like to get an outside perspective because rbitcoin is a bit of a circlejerk.  <response>: It looks a lot like a bubble lately, but the currencys in something of unchartered waters. If anything, youre being handed 1K for doing nothing and its never imprudent to take a free grand. 