I was not a huge believer in BTC at first. 

I suppose I should feel a bit concerned that it has dropped as much. 

I don't. 

I'm currently buying.  The US has a defacto legalization of bitcoin.  China and other less free countries are banning it due to its power.  This to me shows that it is legitimate.  I'm dipping my toes in the water.  Ever so slightly.