The desire for a sense of control is part of it. I think, however, that it is fundamentally about a need to have rituals and routines in one's life. For some

The desire for a sense of control is part of it. I think, however, that it is fundamentally about a need to have rituals and routines in one's life. For some people, this involves making coffee in the morning. For others, it involves a jog around the block. For a select few, it involves ice baths and near-infrared saunas and lemon water mixed with Himalayan salt.