2. They Stand Up When the ‘Fasten Seat Belt’ Sign is Lit
There’s always some person who needs to go to the bathroom or sort through their overhead bin, turbulence be damned. Flight attendants are usually on top of this, and scold these rebels accordingly. But the sign is their for your safety, so it’s best not to push this one too often. A full 18 percent of survey respondents said they regarded that sign as optional.