What's something you wish you had done in your life that you didn't do, and what prevents you from doing it now?

Do you prefer a partner who’s expressive or someone who shows love subtly?
How hard is it to bring prices down once they’ve gone up, even with measures like cutting tariffs, and what other strategies could be more effective?
Before the year ends tell me what was your biggest lesson of this year for you and how did you have to learn it?