What is fear Fear is an emotional response to a threat. It is a basic survival mechanism occurring in response to a specific stimulus, such as pain or the threat of danger. Fear should be distinguished from the related emotional state of anxiety, which typically occurs without any external threat. Additionally, fear is related to…
What is muscle twitching Muscle twitches are small involuntary movements involving small areas of muscle or muscle fibers. These twitches often go unnoticed, and when you do feel them, they tend to feel worse and more noticeable than they actually are. Twitches, also known as fasciculation’s, can occur in the arms, feet, fingers, hands, head,…
Stress is a normal physical response to events that make you feel threatened or upset your balance in some way. When you sense danger – whether it’s real or imagined – the body’s defenses kick into high gear in a rapid, automatic process known as the “fight-or-flight” reaction, or the stress response. The stress response…