Intraday, use 5min compx chart, look for trend reversal, and make sure you are on the same side of the overall trend, i.e., the trend on daily and hourly charts.
I made some dough trading break-downs during the bear days, felt like a genius, it took me a while and some drawdowns to realize break out/break down won't work too well anymore.
Market always move in the direction that hurts the MOST people, when too many daytraders look for the same pattern, it almost always fail.