Perhaps you don't hear of it because of stigmas associated with talking about it. The data is there, though preliminary because of those prevailing attitudes:

Perhaps you don't hear of it because of stigmas associated with talking about it. The data is there, though preliminary because of those prevailing attitudes: https://spssi.onlinelibrary.wiley.com/doi/epdf/10.1111/josi.12559 https://spssi.onlinelibrary.wiley.com/doi/epdf/10.1111/josi....