According to a new study, the time in your life that you're the happiest is between ages 15-24.

Seems like this changes from year to but a new study out of Australia analyzed people's happiness over their lives and found the times in your life when you are the most happy and the most depressed.

Here are their findings:

1.  You're happiest from ages 15 to 24.

2.  Then in your 40s it hits rock bottom.

3.  Then once you hit your 60s, you start getting happier again.

4. By 75, you're as happy as you were when you were 20.

Turns out their research had one main conclusion that the more responsibilities we have worse our life is, but in the ages before and after all that responsibility life is great. We don't know what to think of this but it is pretty interesting and makes sense in way.

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