How Substance Addiction Can Alter and Impact Your Personality

Substance addiction can dramatically alter a person’s personality, causing behaviors such as impulsivity, mood swings, and manipulation. Addiction affects the brain’s reward system, leading to reckless decision-making, decreased motivation, and emotional volatility. These changes often strain relationships and leave loved ones confused and hurt. Thankfully, with proper treatment, many of these personality changes can be reversed, helping individuals regain their true selves and heal from the impact of addiction.