I normally do not make a practice of working from home, but with safe distancing and travel limitations sparked by the pandemic, staying home was something many were following.After setting up my home office and starting some projects, I reached for my yellow highlighter, then laughed because I didn’t have one at home, then resorted to using Post-it Notes.I realized just how often I used my yellow highlighter at work and decided to pick one up the next time I went to the office. I find it handy to use a highlighter, which has become part of my work process. I’m sure many of you feel similarly.With that being said, I do want to issue a warning about highlighters, be they yellow, pink, or blue: Never use them on your original estate-planning documents. The same goes for using Post-it Notes or worse yet, crossing out text and handwriting changes in the margins. These attempts at changes could possibly create unforeseen issues.