Do an Internet search for the Keirsey Temperament Sorter Questionnaire and find a site that appears to have a reputable self-assessment questionnaire. Respond to the questionnaire to identify your temperament type. Read supportive documents associated with your type.
What does this material suggest are the kinds of projects that would best suit you? What does it suggest your strengths and weaknesses are as a project manager? How can you compensate for your weaknesses?