First impressions often are as much reflections of our own perspective as of the person we are evaluating.
After 20 years in the Navy, I matriculated into the University of Maine at Farmington, where I learned stuff and met a nice young woman who lived on a dairy farm with a husband heavy into Holstein husbandry, three daughters of which one actually enjoyed working in the barn, and a son who, after making sure Mommy was watching, reveled in walking atop tall picket fences, figuratively and literally.