Which constellation is difficult to give your heart to others?

In feelings, sincerity is the most rare. When two people have been together for a long time, they must treat each other sincerely, but when they are with many people, they will be very cautious and afraid that their sincerity will be trampled on, so it is not easy to convey their sincerity. I think this constellation is Scorpio.

Scorpio people will not give their feelings easily, let alone sincerely. If they are interested in a person, they will spend enough time and energy to observe and understand each other, fearing that they will love the wrong person and then suffer. Similarly, Scorpio people can get to know each other. Their eyes are fierce, and any hypocrisy or shortcomings cannot escape their eyes. So they belong to the kind of people who are not serious and will eventually be serious.

If someone takes the initiative to be nice to Scorpio, they express their willingness to associate. Scorpio will never accept it rashly, even if it has a good impression, it will observe it, but if it detects the hypocrisy or bad behavior of the other party, it will leave the other party quickly. Scorpio people will not like anyone easily, and will never force them to like themselves. They are such cautious constellations, completely rational.

Scorpio people are also very picky. They think that their feelings must be faithful and reliable, so they have a strong desire to control their feelings. They won't take the initiative to pay each other. If they can't meet the type they like, they would rather be single than combine with others casually. They think it's a waste of time and not worth their own efforts. How can such a Scorpio easily hand over his sincerity?