I will rename the layers if I have a lot of them. I'll also add drop shadow info to them when there are different drop shadows for different layers, e.g. Red Flower 5/5/50/25. The reason I do this is because I will re-use some layouts like cards and when changing the text, I want to keep the same d/s. As @Corrie Kinkel said, we all have our own systems. I'll often find better ways to do something by reading how other people do them.