When people find themselves in situations of high stress, they tend to feel anxious and resort to fidgeting. It may be clicking a pen, tapping a pencil, or biting your nails. It is how your subconscious reacts to keep your mind from being overwhelmed by the triggers of stress. That’s when fidget toys come in handy. They can help you calm your nerves in stressful situations, by shifting your focus and temporarily freeing your mind from stress triggers.