Disregard, Contradict or Ignore

They say not to wear white after labor day,

That time for money's a desirable trade.

Never to hit a man with a closed fist,

and to get what you want, you should start with a list.

Some of what they say makes sense, sometimes,

and some of it is out of season, or just asinine.

Sometimes in life, the most reasonable way

Is to disregard, contradict, or ignore what 'they' say.