In this task you are given a tweet. You must judge whether the author of the tweet is happy or not. Label the instances as "Happy" or "Not happy" based on your judgment.
One example: Sometimes, you have to smile, pretend everything is okay, and just walk away.
Solution is here: Not happy
Explanation: The tweet author isn't happy.

Now, solve this: Mastering others is strength. Mastering yourself is true power. - Lao Tzu #meditate #mindful #joy #innerpeace #gratitude #inspire
Solution:
Not happy