It's really great that you participated in last week's course as well. This course is user friendly and has a lot to learn which I think will benefit us greatly in the future. You are right that color matters in our personal life as well. If a graphic designer designs my shirt brand and it's in a color I don't like, I'll definitely be upset. Similarly, if he does the work with a focus on the colors I like, I will be very happy. Your post shows that you have knowledge about color theory, wheel.