Everyone is worried about being a villain, so you can refer to various numerology tools such as Ziwei Doushu, facial features, palmistry, and name science to make judgments.
In Ziwei Doushu, if there are Yin evil in , life palace, migration palace, wealth palace, and official palace, it is easy to offend villains, especially in career; from the perspective of face, people with too big foreheads or too high noses are likely to offend villains, because such people are usually more self-righteous.
From the perspective of palmistry, you can see many clues:
If there are traces of villains at the bottom of the index finger, it is easier to get into villains;
If there are horizontal lines in the career line and success line, it is especially easy to get into villains in the workplace;
If there are horizontal lines in the noble line, it is also easy to get into villains.
From the perspective of name theory, if there are 9 strokes in personality, ground, and general pattern, it is usually a villain among the bad people you make friends with or friends; there are 37 strokes that may be because you meddled too much and attracted villains, which is a bit worthy of it.