I think it's great that usually production managers start of as floor workers or assistant managers. I think a manager should definitely have a degree, but they also need experience in what they are managing.
The most common cause of head tilt is a middle or inner ear infection, or an infection or inflammation of the brain. Other causes include, hypothyroidism, injury to nerves, cancer, toxic side effects of certain antibiotics, and congenital defects. Some older dogs develop a temporary head tilt from an unknown cause.
The tilt separates the celestial and ecliptic poles by the same angle, which causes the circle of the ecliptic to be tilted relative to the celestial equator again by the same angle, which as a result is called the obliquity of the ecliptic.