We all know what it's like to feel stressed, and we all deal with it differently. But how much stress is too much? Your body will let you know when you're overstressed, with muscle tension, sweaty palms, or difficulty sleeping. You might feel worried, fearful, fatigued, irritable or have a hard time concentrating. These can be the signs of stress... ... but the consequences can be much larger. -both on your life and those around you.