Personality types, such as the Myers-Briggs Type Indicator (MBTI) type INTJ, are based on psychological preferences and tendencies rather than specific behaviors. While certain personality types may have common characteristics or preferences, it's crucial to remember that individual behavior can vary widely within any given type.
Drinking or smoking habits are influenced by a combination of personal choices, cultural factors, upbringing, social influences, and individual circumstances. It is not appropriate to make assumptions about someone's drinking or smoking habits based solely on their personality type.
If you're interested in understanding how personality traits or types might relate to certain behaviors, it's important to rely on scientific studies and research rather than generalizations or stereotypes. Additionally, it's essential to respect the privacy and autonomy of individuals and avoid making judgments based solely on their personality type.