Hurting yourself without realising it can stop you from feeling happy, damage your confidence, and make life harder. Self-toxicity happens when you unknowingly engage in habits that harm your well-being. These behaviours can lower your confidence, affect your relationships, and hold you back from achieving your true potential. Recognising these signs is the first step towards breaking free and improving your mental and emotional health. Here are seven warning signs that you might be being toxic to yourself.