Praising God at all times, seriously?

Why is praising God ALWAYS the best choice in EVERY situation? If I am a women in God's Word I know the answer is that God tells me to "rejoice in the Lord always" Philippians 4:4. But seriously how do I practically praise the Lord - no matter what... Today we share many verses that help us as we seek to control our thoughts and thereby contol our emotions as we choose to praise our good God and thank Him for all things. How about you? How do you praise the Lord in the good times and the difficult times?