It takes time to change your habits. Don’t be hard on yourself. You will have days where you feel more anxious than others. Learn to accept it and not have it control your life. You’ll have days where something comes up and you’ll feel unable to deal with what’s happening. That is fine. Ride the wave. Don’t allow your thoughts to affect your entire day. Let it go and move on. The harder you are on yourself the more your anxiety will take over.