Do not you think that $65k is a huge amount of money? Please, be realistic, because the price made a x15 during the last year it doesn't mean that during this year it will be worth $70k or just $1m.
What is a realistic price for bitcoin then? Is there even something like a standard, and 'realistic' price?
I am afraid that we cant base our expectation on previous experiences here - I don't think that price of BTC will be growing constantly forever.
There is no way for BTC to reach $100k in near future - it is just too much for people to handle. (That doesn't mean I wouldn't want that to happen, though.)