If they don't and it is proven they don't, you will find them trying to learn why. They are not frightened of not knowing the answer but only of appearing stupid. Because they are quick moving people, they want everything done in a hurry. When tired, they have to lay down right then because it feels as if all energy has escaped them. Once they have taken a quick nap they are up and ready for almost anything life has to show them.
Red personalities feel invincible and others tend to think they are.
Even though red's have all these personality traits, they do not make good leaders. They do, however, make good followers, once they decide they are being lead wisely. They have no compunctions in doing whatever it takes to get the job done in the manner needed. Red personalities, though, do have a tendency to go off on tangents. Their attention span is not all that it should be.