You don't have to be happy every day. Happiness isn't a lifestyle, it's an emotion. People aren't angry all the time, or sad all the time, or scared all the time. A person can spend the majority of their time feeling one of their emotions, but it's not permanent. Don't actively search for happiness. Happiness is just a temporary thing, a small drug that gets you high. But a person always crashes after a high. What goes up must come down.
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So don't search for happiness. Search for contentment. Being content will make you happy. Stop always looking for more, be thankful for what you have.
