their lives were anything but cosmic in dimensions : sibling rivalries , a.a. meetings , coleslaw recipes , unpaid child support , obsessed connections to former high school classmates , voluntary product reviews , open letters written to no one specific , exaggerated overestimation and underestimation , photo journals of travels in the backyard , round-the-clock blog posts , and tutorials and how-tos written by a million other people , who have experience in using electronic toothbrushes and storing cremation urns in their homes .