Kevin Hart's No. 1 'secret weapon' for career success: Expert-approved advice

Actor and entrepreneur Kevin Hart attributes his career success to the power of humor, which he considers his "secret weapon." Hart believes that finding humor in every situation, even during tough times, can help break down barriers and improve productivity. Research shows that making others laugh can increase status and success at work, as laughter boosts productivity and activates dopamine and serotonin in the brain. Hart suggests that even if one struggles with humor, traits like positivity and charisma can still be leveraged to succeed. Ultimately, learning to not take everything seriously can lead to a shift in perspective and approach to life.