Gandhi reminds us to stop waiting for the perfect moment to make a change, Skeery warns about the dangers of one-star reviews, Scotty B shares how to score rewards with OpenTable, Froggy takes over the sprinkler app for dad, Daniel’s polite cat waits for permission, Sam’s smart bed might have a ghost, Danielle says yes to Tuesday karaoke, and Nate gets a mysterious leg cut that no one saw coming.