What is worse liking a toilet seat or biting your fingernails?

Both liking a toilet seat and biting your fingernails can be seen as undesirable habits, but biting your fingernails generally poses more health risks. Nail-biting can lead to infections, dental issues, and potential damage to the skin around the nails. In contrast, liking a toilet seat may indicate poor hygiene preferences, but it is less likely to have direct health consequences. Ultimately, the severity of either habit depends on individual perspectives and the associated risks.