Six in 10 gay and lesbian Europeans avoid holding hands with same-sex partners in public, and over half of LGBTQ people in Europe are almost never open about their sexual orientations or gender identities, according to a new survey. "The overarching finding was that not much has changed and there's a long way to go," Miltos Pavlou, the survey's project manager, told NBC News. "Hate and inequality remain a major challenge in our society." The report, "A long way to go for LGBTI equality,"