Impudent speech causes more problems than it solves. Ancient Israel, as they were delivered from the “house of bondage” in Egypt and moved towards Sinai, grumbled about their living conditions and their food, causing Moses a lot of stress and bringing God’s judgment on them.
In the 21st century, social media has made it easier to say things to a wide audience that we should keep to ourselves. The Torah reading (בְּשַׁלַּח Beshalach, “when he sent,” Ex. 13:17-17:16) provides us practical tips on what things are wise to share and what things should be kept to ourselves or only spoken of with God alone in prayer.