Fired in example sentence
If you're habitually a negative thinker, you typically see a stressful situation with a threat stress response, meaning if your boss wants to see you, you automatically think, "I'm about to be fired," and your blood vessels constrict, and your level of the stress hormone cortisol creeps up, and then it stays up, and over time, that persistently high level of the cortisol actually damps down your telomerase.