Anxiety
As emphasized by Max Lucado in his article on "gratitude" seen on the Aug 9, 2020 Fox news online channel, gratitude is God's antidote to anxiety. A copy of the text of that article can be found attached to the thought "gratitude".
As Philippians 4.6-7 says, in responding to God's command to not be anxious about anything, when tempted to do so God's child is instructed to pray with thanksgiving, to pray with gratitude to God. The result is God-given peace in one's heart and mind.