Dislikedthat is called use a stop loss. you got served by snb.
long xplanation:
price patterns happen because smart money anticipates. it makes the patterns you see on the charts in a usual environment.
if smart money can't anticipate, they can't form a price pattern.
news moves markets. not technicals. people anticipate the outcome of news and that forms the technicals. that's how it works.
for us, we have it easy. we just follow the technicals and don't have to care about fundamentals. from time to time we are wrong. but that's fine. also use a stop...Ignored
When life gives you lemons, make lemonade