I think it's possible and will happen when something radically new will be released. Some technology that is much better and faster than Bitcoin.

I would educate people about Bitcoin

I have Bitcoind installed on my server and it's around 66GB.

They are a bit different technologically.

Shoe shops owners should give discounts for buyers paying with bitcoin. It definitely motivate women to get interested in bitcoin.

You don't need to enter your credentials to get a bitcoin address. That's the only anonymous thing about Bitcoin.

You can't know what the price is going to be tomorrow and nobody knows. There are no signs that the price will go down anytime soon, but it can get banned in Australia or Norway for instance. And you can't predict that.

IMO 2016 will be another good year for Bitcoin, and will only get more popular day by day.