In general, 75 percent of people say they find it hard to resist picking at scabs. But among those who can pop a wheelie, only 54 percent find it hard to resist picking at scabs.

Based on a survey of 124 people who can pop a wheelie and 428 people total.

In general, 58 percent of people prefer M&Ms to Reese's Pieces. But among those who have flown first class, 74 percent prefer M&Ms.

Based on a survey of 137 people who have flown first class and 426 people total.

In general, 42 percent of people admire Arnold Schwarzenegger more than Ronald Reagan. But among those who have never read "The Chronicles of Narnia," 63 percent admire Arnold Schwarzenegger more.

Based on a survey of 131 people who have never read "The Chronicles of Narnia" and 377 people total.

In general, 64 percent of people say they are well informed about world events. But among those who are fastidious about locking the bathroom door, only 46 percent say they're well informed about world events.

Based on a survey of 110 people who are fastidious about locking the bathroom door and 374 people total.

In general, 55 percent of people are wine drinkers. But among those who say they aren't good at giving massages, only 36 percent are wine drinkers.

Based on a survey of 168 people who aren't good at giving massages and 402 people total.

In general, 44 percent of people regularly back up their files. But among those who like the singer Meatloaf, 59 percent regularly back up their files.

Based on a survey of 167 people who like the singer Meatloaf and 390 people total.

In general, 40 percent of people say they're good at remembering birthdays and anniversaries. But among those who dislike meatloaf, 64 percent say they're good at remembering birthdays and anniversaries.

Based on a survey of 114 people who dislike meatloaf and 400 people total.

In general, 69 percent of people think the asker-outer should pay for the date. But among those who are homeowners, 84 percent think the asker-outer should pay for the date.

Based on a survey of 196 people who are homeowners and 439 people total.

In general, 22 percent of people would rather see increased funding to the arts than to the sciences. But among those who say they have good posture, 36 percent would rather see increased funding to the arts.

Based on a survey of 145 people who have good posture and 387 people total.

In general, 40 percent of people press the "door close" button after selecting their elevator floor. But among those who have a crown on one or more of their teeth, only 21 percent press the "door close" button after selecting their elevator floor.

Based on a survey of 138 people who have a crown on one or more of their teeth and 385 people total.

In general, 63 percent of people like Jerry Seinfeld. But among those who say they have an above-average libido, 80 percent like Jerry Seinfeld.

Based on a survey of 129 people who say they have an above-average libido and 375 people total.

In general, 43 percent of people prefer Star Trek to Star Wars. But among those who think Google hasn't done a good job of adhering to its unofficial "Don't be evil" motto, 62 percent prefer Star Trek.

Based on a survey of 133 people who think Google hasn't done a good job of adhering to its unofficial "Don't be evil" motto and 381 people total.

In general, 72 percent of people say they have never cheated on someone. But among those with curly hair, 91 percent say they have never cheated on someone.

Based on a survey of 133 people with curly hair and 403 people total.

In general, 32 percent of people understand the word "conception" to mean implantation rather than fertilization. But among those who want a tattoo, 52 percent understand the word "conception" to mean implantation.

Based on a survey of 119 people who want a tattoo and 397 people total.

In general, 39 percent of people say they have been cheated on. But among those who like Robin Williams better in his serious roles than his comedic roles, 57 percent say they've been cheated on.

Based on a survey of 104 people who like Robin Williams better in his serious roles and 384 people total.

In general, 64 percent of people say they're more familiar with Play-Doh than Plato. But among those who would rather be friends with Prince Harry than Prince William, 79 percent are more familiar with Play-Doh.

Based on a survey of 136 people who would rather be friends with Prince Harry and 367 people total.

In general, 73 percent of people like a cappella music. But among those who sometimes spill things on their keyboard, 88 percent like a cappella music.

Based on a survey of 154 people who sometimes spill things on their keyboard and 372 people total.

In general, 39 percent of people say they tend to choose tails in a coin toss. But among those who have posted their photo on a site where others vote on their attractiveness, 63 percent tend to choose tails in a coin toss.

Based on a survey of 40 people who have posted their photo on a site where others vote on their attractiveness and 400 people total.

In general, 68 percent of people are interested in geology. But among those who like heavy metal, 83 percent are interested in geology.

Based on a survey of 146 people who like heavy metal and 397 people total.

In general, 60 percent of people say they remain objective and unbiased, even if it means potentially hurting someone's feelings. But among those who like flavored water, 81 percent say they remain objective and unbiased, even if it means potentially hurting someone's feelings.

Based on a survey of 91 people who like flavored water and 403 people total.