Paul Hellman believes when someone speaks to an audience, they only have 8 seconds to capture people's attention. In his book "You've Got 8 Seconds: Communication Secrets for a Distracted World", he
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Paul Hellman believes when someone speaks to an audience, they only have 8 seconds to capture people's attention. In his book "You've Got 8 Seconds: Communication Secrets for a Distracted World", he