(wear) different colors can affect how you feel and how others react to you, so it is important to consider this when deciding to wear in the morning. If you want people to take you seriously, put on navy blue or black. Blue would also be helpful for an interview or oral examination because it relaxes you and makes you feel calm. Red gets you noticed by everyone and make you feel energetic, be careful, as it can raise your heart rate and not everyone want this effect. So think carefully before you leave your house.