We're experiencing chronic stress, which blocks our ability to hope. Here's why: the amygdala, the brain's alarm center, reacts with fight, flight, or freeze (Akil & Nestler, 2023; LeDoux, 1996). This reaction can save our lives in an emergency. When we're in a crosswalk and see a car speeding toward us, we can react by stopping or jumping out of the way.
The cultural narrative is familiar: Set ambitious goals, push past discomfort, and emerge transformed. For some people, this framing feels energizing and hopeful. For others, it feels out of sync—especially if their nervous systems are already working hard just to keep things steady. Before committing to New Year's resolutions, it may be worth asking a quieter, but often more clinically meaningful question: Is this a year for bold reinvention, or is it a year for gentle reflection?
Leadership today demands more than vision and decisiveness. It requires staying emotionally steady, mentally flexible, and grounded-often while navigating constant pressure and competing demands. Yet many leaders operate in a near-constant state of stress without realizing how much it influences their reactions, decisions, and overall health. Burnout, irritability, poor sleep, and decision fatigue are often chalked up to time management or mindset issues.
Women in fertility treatment often feel they can't catch a break; the issues keep stacking up, cycle after cycle, complication after complication, diagnosis after diagnosis. It can feel like jumping through one hoop only to find three more waiting. Living in a state of fight or flight becomes the norm. What makes it even harder is that this pressure builds quietly over time.
Chronic stress that persists over an extended period of time can lead to a higher risk of developing physical and mental health issues. Having a method to quantify stress levels can be a useful diagnostic tool for clinicians. Researchers at Johns Hopkins University School of Medicine have developed a new, noninvasive, artificial intelligence (AI) deep learning digital biomarker for chronic stress, which was unveiled at the recent annual meeting of the Radiological Society of North America (RSNA).
But too much coffee can have a negative effect because it "can speed up the heart, cause increased heart rate, cause contraction of the blood vessels and increased blood pressure, and certainly if you're prone to rhythm disturbances of the heart, the caffeine at high doses can cause that," Tadwalkar said. Caffeine is considered safe until 300 to 400 milligrams, and after that, it can have a cascade of negative effects.
Why do 80% of patients with autoimmune diseases, like lupus, rheumatoid arthritis, thyroiditis and multiple sclerosis, report that their symptoms first appeared after a period of extreme stress? On first blush, this association seems counter intuitive. When one is stressed, large amounts of the stress hormone cortisol are pumping through your body, and cortisol is amongst the most potent anti-inflammatory hormones your body makes. Logically, when you are stressed, your immune system should be tuned down - not turned up as in autoimmune diseases.
