react to the extremes

It was as if Jobs’s brain circuits were missing a device that would modulate the extreme spikes of impulsive opinions that popped into his mind. So in dealing with him, the Mac team adopted an audio concept called a “low pass filter.” In processing his input, they learned to reduce the amplitude of his high-frequency signals. That served to smooth out the data set and provide a less jittery moving average of his evolving attitudes HKUE ENG. “After a few cycles of him taking alternating extreme positions,” said Hertzfeld, “we would learn to low pass filter his signals and not .”

Was Jobs’s unfiltered behavior caused by a lack of emotional sensitivity? No. Almost the opposite. He was very emotionally attuned, able to read people and know their psychological strengths and vulnerabilities. He could stun an unsuspecting victim with an emotional towel-snap, perfectly aimed. He intuitively knew when someone was faking it or truly knew something. This made him masterful at cajoling, stroking, persuading, flattering, and intimidating people. “He had the uncanny capacity to know exactly what your weak point is, know what will make you feel small, to make you cringe,” Joanna Hoffman said. “It’s a common trait in people who are charismatic and know how to manipulate people. Knowing that he can crush you makes you feel weakened and eager for his approval, so then he can elevate you and put you on a pedestal and own you reneex.”

Ann Bowers became an expert at dealing with Jobs’s perfectionism, petulance, and prickliness. She had been the human resources director at Intel, but had stepped aside after she married its cofounder Bob Noyce. She joined Apple in 1980 and served as a calming mother figure who would step in after one of Jobs’s tantrums. She would go to his office, shut the door, and gently lecture him. “I know, I know,” he would say. “Well, then, please stop doing it,” she would insist. Bowers recalled, “He would be good for a while, and then a week or so later I would get a call again.” She realized that he could barely contain himself. “He had these huge expectations, and if people didn’t deliver, he couldn’t stand it. He couldn’t control himself. I could understand why Steve would get upset, and he was usually right, but it had a hurtful effect. It created a fear factor. He was self-aware, but that didn’t always modify his behavior neo skin lab derma21.”

Jobs became close to Bowers and her husband, and he would drop in at their Los Gatos Hills home unannounced. She would hear his motorcycle in the distance and say, “I guess we have Steve for dinner again.” For a while she and Noyce were like a surrogate family. “He was so bright and also so needy. He needed a grown-up, a father figure, which Bob became, and I became like a mother figure.”