Dont be easily deceived into these kind of call.
No, I'm not. I am aware that this is a prediction just like another and that it can fail, although probably some predictions will be right in the future.
Since McAfee "I will eat my dick" prediction, I don't blindly believe any prediction at all. Even McAfee claimed that his prediction had a mathematical model behind it.
Very important to make a good research as always, and seems that you already learn things from that last famous McAfee prediction.
Nothing is certain from this market, there are always predictions that exist from time to time, different opinions coming from different people who so-called experts and educators.
Your money, your call so best to make sure that you are putting everything were your knowledge at.