To get to $50,000, you'd have to put in a lot more money than Bitcoin's capitalization has come in. It's going up a lot and very fast, yes, but at some point a correction will come and it will be quite large, I have read some market predictions that say it could go down to $19,000. Personally I hope it's not that big, but if it is, I hope this correction will get more money moving towards altcoins.