Is your claim backed up by any technical analysis? Or any other kind of analysis? Why do you think that 16k is the maximum price bitcoin can reach upto? Do you just want to discourage people here?

Bitcoin has just started to rise and a lot of potential left in it. It has started being adopted by the big companies. A lot of other adoption news are in queue which will push the price of bitcoin to the next level. The good thing has just started happening.

The price of bitcoin is more like a rollercoaster. It will go up, then come down and again go up. This is the nature of bitcoin price movement. If you have studied the pricing chart closely, you might have understood that very well. So keep calm and invest in to bitcoin.