Every five minutes, four women in America die of heart disease, according to the NIH. That adds up to 500,000 women each year. Heart disease does not happen overnight. It takes years to develop. Symptoms may be nonexistent.

Decision fatigue is a term credited to social psychologist Dr. Roy F. Baumeister at Case Western Reserve University. Baumeister was studying ego depletion, the concept that people have limited mental resources that become depleted after a certain amount of use.