How and why do people have migraines? And how do you get rid of them other than medication?

people have migraines for various reasons such as stress, and weather change

Explanation:

although the best way to get rid of them is medicine, there can be some simple solutions such as de-stressing, or staying indoors with the lights off without screens for a while. However. this is not garunteed to work.

the trait of personality falls in the middle of the diagram because personality is a mixture of ones nature and environment.