It is not uncommon for individuals to take the MBTI (Myers-Briggs Type Indicator) test multiple times and notice a difference in their results. This can be due to a variety of factors, such as changes in life circumstances, personal growth and development, and the subjective nature of the test itself. The MBTI is a self-reporting inventory, meaning that the results are based on the individual's own self-perception and interpretation of the questions. As such, it is possible for someone to answer the questions differently at different times, leading to different results. Additionally, the MBTI is designed to measure preferences, rather than fixed traits, so it is possible for someone's preferences to change over time. Overall, while the MBTI can provide valuable insights into an individual's personality, it is important to keep in mind that it is not a definitive assessment and that results may vary depending on various factors.