"昼休みに62％の女性が浮気をしていると読んで以来、世論調査を信じていません。ランチを諦めてセックスする女性に人生で一度も会ったことがありません。"

Simplified Meaning:

The quote is making a joke about the unreliability of polls and statistics. The speaker finds it hard to believe that a large percentage of women would have affairs during lunchtime because, in their personal experience, women would prefer eating lunch rather than engaging in such activities. It’s based on the idea that people often exaggerate or lie in polls, and the results might not reflect reality. Imagine a poll that claims most people prefer eating chocolate to eating vegetables. If you know lots of people who love vegetables and only a few who choose chocolate, you might doubt the poll’s accuracy. The same idea applies here—the speaker is skeptical about the poll because it doesn't match their everyday observations. To apply this in your life, be careful about believing every statistic or poll you hear. It's important to think critically and consider whether the information makes sense based on your own experiences and knowledge. Instead of taking all data at face value, look for multiple sources and use your judgment before forming a conclusion.