Don't worry. I bought my first Bitcoin (not whole one) after mtgox when the price was around $700. And keep going down and down. I was buying more and more with each next dip. Not i look the price, all this drops and i just don't care. Last i bough a litte more for like $2550 and i dont care if price drops to $2000, or $1500. Its a long therm investment if you look at it like an investment.