I'm sure if Bitcoin is $100k and also ETH can reach $5k. However, for this year or early next year, we are still not so sure. The point is that we are sure that both of them will achieve this price target.
Then the reason?
No excuses, just sure.
I know about this e-newsletter, actually only the title and the first paragraph. It's just that I was attracted by clickbait: that Bitcoin will reach $100k this year. And I believe that, even though I don't have the ability to analyze this possibility, I'm just sure.