If you don't currently own 1 BTC, I say make that your goal for 2017.
Remember, most of the world still has no idea what Bitcoin is. Even paying the current price, a few years from now you may still be considered an "early adopter".
All we need is one big website like Amazon to start accepting payments in Bitcoin and a price of $900 will seem like a distant past.
Basically this, I own more than 1 BTC but like most I would like to have even more, but as the above poster says, the majority of the world still has no idea what bitcoin is, so we must take this opportunitie to buy as much bitcoin as we can, 1BTC is not going to be life changing but at least you will obtain some profit.