Apparently, bulls are colorblind. Therefore, the color red means nothing to them and, when they become excited by a matador waving a cape, it has more to do with movement than color. There can be no denying the bull is very focused, even if color appears to make things unnecessarily complex. It's possible focus and attention you're giving now needn't involve any more than as absolutely necessary. Stick with what truly needs your attention and ignore what's superfluous.