I like female colleagues. I sent a message saying that I liked her, but he suddenly gave me the cold shoulder. What should I do?

The problem is that you sent him a message the next day saying that you were talking nonsense because of drinking, which directly hit her. After a person is told that he likes it, suddenly this person says that he is talking nonsense because of drinking, which can easily hurt a person. Even if he likes you, he will hate you for it, so you should make up for it with your future behavior. If you send her a message, she will still talk to you, which proves that she doesn't hate you too much. You should give her proper affirmation when she needs care and support. But stick to it no matter what you do. . . . Come on, I wish you success ... If you like her, you must show your attitude. ....