Some people always 喜.
Some people always 憂.
Some people always feel 喜 but always say they 憂.
Some people always feel 憂 but always say they 喜.
...
Some people always 喜.
Some people always 憂.
Some people always feel 喜 but always say they 憂.
Some people always feel 憂 but always say they 喜.
...