“View as colleague.” A good way to audit the way your Facebook feed may look to your colleagues is to use Facebook’s “view as” feature. Go to your profile page (by clicking your name in the upper-left corner of your Facebook window) and then choose “view as” (from the menu under the three dots beside the “View Activity Button” at the bottom of your cover image). Choose one person who is on your restricted list, and see what your Facebook profile looks like to that person; do the same thing for someone on your un-restricted friend list. If you’re not comfortable with who is seeing what, tweak the past posts where you’ve over-shared (you can retroactively change the audience for any post, though you can’t ensure it hasn’t already been seen) and be more careful about what you share with which audience in the future.