If NEM is not at 1-2$ by 2020, i will eat my dick in national television.

That's very dangerous, so 1 XEM has to have a value between 1.00$ and 2.00$ by 2020.
So if 1 XEM goes over 2.01$, or under 0.99$ by 2020, you have to eat your dick on national television.
I hope you're not a vegetarian, because I see XEM hitting 5 dollars in 2020.

2017 1$
2018 2$
2019 3$
2020 4$
?
will be interesting who is really holding that long and can resist to sell
2017 1$
2018 3$
2019 5$
2020 7$
I think this is more realistic

So you think NEM is worth 63 billion in market cap in near future? I know whole market cap should be huge in 2020, but I think it's kinda too high...
If the whole cryptomania is not a big bubble
(nobody knows at the moment) then 63 billion is even very pessimistic

63 billion is still a 20-25x increase from now which is insane by any standards..
I really believe in NEM to be a game changer, but a market cap bigger than bitcoin currently in 3 years? That's a bit too optimistic imo.
At the beginning of this year the whole market cap was 20 billion, now it is 130 billion.
If it goes on like this, if!:), then we will have a 1000 billion market cap in 2-3 years.
63 billion will not be so much for a game changer in such a market imo.