In case you haven't invested in the hottest ICO, the "First Period" of the EOS Initial Coin Offering is ending soon in 2 days. And they have already gathered 247k eth. That's a whopping $78 million. If there's any doubt on whether you should invest or not, this is your proof. I suggest that you invest a little and forget all about it for 2 years :)
You can invest by going to https://eos.io/
Checkout the screen capture below:
To know more about the EOS crowdsale, I have written a research analysis on it: https://steemit.com/eos/@gaman/eos-initial-coin-offering-primer