Surfing, even just sitting in the lineup, does this. Edit: this might discount the "less frame of reference" theory by the parent comment considering the relat

Surfing, even just sitting in the lineup, does this. Edit: this might discount the "less frame of reference" theory by the parent comment considering the relatively stable wave patterns. For example, you can predict the timing of sets coming in based on the previous sets. Edit2: something about water, especially moving water and the associated sounds, undoubtedly have a powerful effect on my mind. Recently, I've showered more frequently to "clean my mind" than I have for traditional hygiene. But hey, maybe I'm just a dirty hippie. Edit3: this comment was conceived and written in a bathtub.