well said @bobcastleman.
That's the problem with TA, you're going to be wrong 50% of the time, it's a 50/50 guess. Most people conveniently forget about their wrong predictions and only remind the ones that worked...
I don't make predictions for a simple reason, 7 out of 10 times I get it wrong. But the ones I get right I win 20 times more money than the ones I lose, so it's very very profitable. But who would listen to someone who gets it right only 3 times in 10 ?