While grocery shopping last week I witnessed a person roughly my age helping her mother shop. I couldn’t immediately identify her mother’s ailment or reason for needing help, and little did I know I’d be doing the same thing for my own mother this week following her eye surgery. The “silver tsunami” is rapidly approaching for many of us in the sandwich generation, and I’m only beginning to understand the direct implications. For the first time in world history, there are more people on planet earth age 65 and over than there are children under 5, as discussed in a…