Now that you mentioned it, I am reminded on how I would have had at least over $200,000 more if I had just "hodled". But nooo, I had to be Mr. Know it all and trade...
I think the only time it is beneficial to trade is when you have millions of dollars and you can actually manipulate the market when you start trading. If you think about it, that's very immoral but I don't want to get off topic.
Speaking of people that have followers, John McAfee is moving the market like crazy with his tweets :D