It is not true that only people who do not practice safe sex need to get tested for STDs. While individuals who engage in unsafe sexual practices are at a higher risk of contracting STDs, it is recommended for everyone, regardless of their sexual practices, to get tested regularly. This is because some STDs can be asymptomatic, meaning that a person may not show any symptoms even if they are infected. Regular testing helps to detect and treat STDs early, preventing further transmission and potential health complications.