The summer solstice this week marked the beginning of summer writing season. It started getting light at 4:45 in the morning and didn’t get completely dark until 9:28 at night for a grand total of sixteen hours and forty-three minutes of daylight. Self-care It’s easy to let all your self-care routines lapse during the summer, especially if you are on your own while your parents are at work. What do I mean by self-care? That includes sleeping, eating, hydrating, exercising, and social media usage. Here’s Dr. Mary’s prescription: Get eight to ten hours of sleep a night; eat enough nutritious calories to maintain good health—not too many and not too…