The flow of energy in consciousness is constant, like a river The opinions and values given specific details are like rocks in the flow.
In the meanings of events now values from the past create automatic responses. Be aware of them and with the will you posses, acknowledge them and of they are relevant act upon them. If not relevant or memory echoes, let them have room in your consciousness till they abate, without feeding them with new though-fuel. That strengthens the values you have decided to be unimportant.
The trick is not to suppress but let it have room in your being until gone.
The flow of details in life is in a constant process!