Be cautious when getting into frisbee, or you'll easily find joy.

https://lorvell.com/en/blogs/%E9%A6%AC%E7%99%BB%E9%80%B1%E6%8E%A8%E8%96%A6/%E8%AC%B9%E6%85%8E-%E5%85%A5%E5%9D%91%E9%A3%9B%E7%9B%A4-%E5%AE%B9%E6%98%93%E5%BF%AB%E6%A8%82