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At present, the biggest criticism of deliberate practice is that Erickson's evidence of deliberate practice mostly comes from activities with lower "cognitive complexity", such as chess, piano, basketball, taxi driving and spelling, but it has limited effect on activities with higher "cognitive complexity", such as sales and management. How to become an excellent sales or CEO through deliberate practice, and where to start? How? Practice what? The difference between learning activities with high cognitive complexity and low cognitive complexity is largely manifested in the amount and proportion of tacit knowledge. Tacit knowledge needs to be found in situations.If a TCP connection is established between A and server B, then C forges an RST packet and sends it to B, causing B to abnormally disconnect the TCP connection with A, which is an RST attack. How should C forge RST packets?由即将上演的导演和编剧绘制的独特戏剧中的第二部，讲述的是演员突然中断拍摄的那天。 著名演员竹内龙马扮演自己的八个平行故事。　　22岁的约翰·康纳过着与世隔绝的生活----没有家，没有信用卡，没有电话，也没有工作。甚至没有能证明他存在的记录。康纳也无法破除天网的追踪。对人类未来构成最大威胁的女终结者T-X（克莉丝汀娜·洛肯饰故而天刚放晴，安桐便派人前往番邑催促，吴芮早已将此事全权交给县尉陈奎处理，也不多过问。韩信的这么说也就是终于松口，他愿意跟着自己回去，这是间接的一种表达。我又不杀人。