A study by the American Psychological Association found that 31% of Americans are stressed. That means nearly 1 in 3 people are struggling with stress. Stress can have a negative impact on our physical and mental health. It can lead to headaches, insomnia, and anxiety. It can also make it difficult to concentrate and be productive at work. Luckily, there are many ways to manage stress. Some simple techniques include deep breathing, exercise, and spending time with friends and family.