I respect that.I closed the account with $120 balance in June 2014 and went back to work laying brick.
The only way you will ever shut these killjoy defeatists up is to prove them wrong.
If your method works and you have the courage to implement it and are willing to accept the loss (my opinion is that you will lose with that strategy), then find the money, go live, and do it.
Until then just remember...Everyone has a plan until they get punched in the face.
Good luck!