The most common type of headache is tension headache. It is likely caused by tight muscles in your shoulders, neck, scalp, and jaw. A tension headache: 1  May be related to stress, depression, anxiety, a head injury, or holding your head and neck in an abnormal position.  Tends to be on both sides of your head. It often starts at the back of the head and spreads forward.
The BLS reports that the upper 10 percent of marketing managers earned more than $187,199, as did managers in advertising and promotions. Market research analysts in the top ten percent earned more than $116,740.
Become a Marketing Coordinator. Typically, marketing coordinators make an average of $50,000 a year in salary, though many marketing coordinators earn far higher wages. Depending on previous experience and the size of the company and campaign, marketing coordinators can earn over $80,000.