Most of the time, the action of slapping the head means to express remorse and self condemnation to you. He certainly didn't pay attention to what you told him last time. If you are asking him "have you done my business?" and see that he has this action, you don't have to ask or answer again.
If the part he slaps is the back of the brain, then he is not very emotional and harsh. He chose you as his friend, largely because you can be used by him in some aspect. Of course, he also has many aspects worthy of your communication and understanding, such as the dedication and development of his career, especially his learning spirit of new things. You have to admire him from the bottom of your heart.
People who often slap on the forehead are usually straightforward people. They are frank, sincere and compassionate. You can't even teach him to play tricks, so if you want to know something from someone, that person is the best one. However, this does not mean that he is an untrustworthy friend. On the contrary, he is willing to help and think for others. If such people offend you, please remember that they didn't mean to.
Chinese PinYin : Pai Da Tou Bu De Ren You Shi Me Xing Ge Te Zheng
What are the personality traits of people who slap their heads
Think from the customer's point of view. Zhan Zai Ke Hu De Jiao Du Kao Lv Wen Ti
Questions that cannot be answered and asked directly. Bu Neng Zhi Jie Hui Da He Zhi Jie Wen De Wen Ti
Just say your name out loud. Zhi Jie Da Sheng Di Shuo Chu Ni De Ming Zi
Using vague language to avoid topics. Yong Mo Hu Yu Yan Bi Kai Hua Ti
It's fresh to preside over the meeting and avoid platitudes. Zhu Chi Hui Yi Shang Qing Xin Ji Chen Ci Lan Diao
Treat the narrow-minded with magnanimity. Yi Da Du De Qi Liang Dui Dai Xin Xiong Xia Zhai Zhi Ren
Noisy: don't hurt each other's heart because of little things. Chao Nao Bu Yao Yin Dian Di Xiao Shi Shang Hai Dui Fang De Xin
Don't worry too much about others. Bu Yao Guo Du Wei Ta Ren Cao Xin
Chatting about one's failure. Xian Liao Zi Ji Ceng Jing Shi Bai De Shi
Make friends with excellent people. Yu You Xiu De Ren Jiao Peng You
Take a breath before you answer the phone. Jie Dian Hua Zhi Qian Xian Song Yi Kou Qi
Prepare materials related to the content of the conversation. Zhun Bei Hao Yu Tan Hua Nei Rong Xiang Guan De Zi Liao