PR NEWSWIRE - Apr 24 - The Plenty of Fish Conversation Nation 2018 survey reveals singles are more turned off by bad grammar than bad sex. The study, which surveyed 2K US singles 18+, revealed conversation as the benchmark for chemistry and compatibility. 74% of singles say conversation is the #1 indicator of chemistry, even over physical attraction. 58% of singles say bad grammar is a bigger turn off. 59% won't start talking to someone whose dating profile promotes a political opinion opposite of theirs. Across party lines, 52 percent of Republicans and 65 percent of Democrats won't start a conversation with a political opposite.