Episode 124: Why Do People Drive Crazy?

• Scenario 1: Hui drives a classic hybrid car and always wants to be in the left lane, even if she's slower than all the surrounding traffic. Is she driving correctly since she obeys the speed limit, or should she change her ways?  
• Scenario 2: Tiffany works a job that requires constant updates using the company's messenger system. Sometimes she even replies by grabbing her phone and tapping away while driving. Is there something she can do to be more safe?  
• Scenario 3: Estelle says she is the best driver she knows. She has never been in an accident, but has seen many happen right in front of her face. Is she correct in her thinking or is something else at play?