@greatestreactions on Instagram: "🤔 - (Via @welcometofeel ) Emotions are complex psychological and physiological responses that shape how we experience and interact with the world around us. They arise from a combination of brain activity, hormonal changes, and bodily sensations, creating feelings that range from joy and excitement to sadness, anger, fear, and everything in between. Emotions serve essential functions in human life, acting as internal signals that help us respond to situations,

This four question IQ test will reveal how smart you are

20 Best IQ Quiz Questions for Your IQ Quiz