Bad memories from our past are like rust on the nails. The nails of our structure. Like something grime on something solid. And sometimes we let the moisture get to the nails.
When a wave shakes you hard. The outcome is always either good or bad. You turn into a bitter or a wise person. But you always have to choose the option which makes you stronger. Because time again, when the wave hits you again, you have to fight it. Always choose strong.