Racism (for religion, skin color, and race), and sexism. (That's all I know for now. Sorry if it didn't help. :( )
That is something that cant be explained you will have to go to a doctor or a medical person or physician for that .
or try avoid using a cold shower take a hot shower
Mindful eating is being aware of what and how much you are eating and learning to savor your food. It is being aware of your eating habits and how you feel when you eat. It is not about diets. One example of mindless eating is eating until we are too full and then feeling guilty so one tip that wouldn't be mindful eating is - Finish all of the food on your plate.