Coauthored with the Clearer Thinking team and cross-posted from the Clearer Thinking blog. We recently conducted qualitative research by crowd-sourcing over 100 open-ended responses to the question: "What signs do you look for that help you identify people who are likely to be untrustworthy or who are likely to hurt you if they become your close friend or partner?" We thought the answers contained some insights that may help you to identify people with whom it would be risky ...