Weak will or inattentiveness
When it comes to feelings, Cancer is single-minded and affectionate, they hate people who treat feelings as games, maybe Cancer can accept your little temper, accept your willfulness, and even tolerate your mistakes, but once you find that you are not single-minded about the relationship or just a game attitude, then, from the moment they find out, you have been in their "blacklist", even if you have more reasons and excuses, it will not help, they have completely lost trust in you. Perhaps, Cancer will hesitate and tangle in many things, but once they lose trust, they will no longer be soft-hearted and will resolutely leave each other's side.
Make the same mistake over and over again
Many people say that cancer will become humble when it encounters feelings, even if the other party hurts themselves, they will choose to forgive, they are reluctant to this hard-won feeling, they are reluctant to each other, they are willing to make some sacrifices. However, this does not mean that they will tolerate the other party to make the same mistake again and again, if the other party does not repent, they will also understand that what they say, even their own heart is not important at all, at this time, Cancer is discouraged, is hurt, even if you use more good words, there is no way to coax them back.
After getting along with Cancer, you will find more and more that under their kind, cheerful or quiet mask, you actually have an unusually sensitive heart, and when you are happy, you will find that they are almost perfect, but soon you will find that they are easily preoccupied because of small things, or question whether their relationship with others is firm. It all stems from Cancer's desire for security, and sometimes crabs test each other's attitudes toward themselves through emotional reactions.
If you disturb your pace because of his extreme emotions of ice and fire, gambling, noisy or even cold war because of his momentary silence, then it will only make him feel that he cannot get inner peace with you, and eventually stay away from you out of self-protection. The best way is to respond to changes with no change, no matter how rapidly his emotions change, as long as you still do not change your original intentions, gradually he will feel that you are really a reliable person.
Cancer trusts only a few friends, and if you want to be a close friend or lover of Cancer, you must absolutely accept their dependence on you, especially psychologically. What you need to accept is the complicated emotions of Cancer, the nostalgia that often springs up, the sadness of touching the scene, the childlike coddling, and so on. In short, it is a natural emotional magnifying glass without scruples, and it is easy for you to see the joys and sorrows of human nature from a Cancer that trusts you. You just need to be by his side and watch all this silently, instead of waving your hands irritably when he asks for help or talks, and Cancer's attachment to you will become stronger and stronger.