I’ve experienced problem blindness myself. About fifteen years ago my husband, Mike, gave me a cell phone. This was long before cell phones were ubiquitous, and I had no idea I needed one. In fact, I got somewhat annoyed, thinking it was one more electronic gadget that would sit around unused. Mike urged me to try it for a week. It took me only two days to figure out I couldn’t live without it. I was commuting at least two hours each day and was able to catch up with friends and colleagues during the drive. I came back to Mike with sincere appreciation for the gift, and now always try to keep
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