Instead of verbalizing your frustrations, discouragement, and anxiety to the Lord or others, practice verbalizing pleasure about the blessings of God in your life.
In moments where harsh words and/or actions seem to fit the scenario, practice the discipline of asking the Holy Spirit for His gentle touch so you can portray a gentle response.
Instead of becoming bitter and cynical toward God because of unpleasant circumstances, press into Him, trusting that He is near, available, and ready to help you.
Press into God through prayer. Instead of getting anxious and stressed, let His peace sweep over you by laying your need before Him with a thankful heart that rejoices in all He is capable of doing.