The price will normally break out of resistence and turn into support.you have to consider the behaviour of how the price broke that level of resistence.a clear break shows some strength in the market,a sign that more buyers are in the market.you don't want to see yourself trading against the sentiment.after the price created a new high,the price retrace and retest in that level it broke(support),this is where we buy expecting another high as our target
From mod @zAngus