I lie by omission somewhat often. Sometimes it's because I can't say things because I'm too nervous, or because I don't think it's relevant or important. Other times I just feel too uncomfortable or embarrassed. But I don't think I've ever done a super direct lie, and I don't intend to. I have broken promises though, so maybe when I promised originally I was lying? But at the time I think I did intend to keep it, so maybe it wasn't quite a lie. I think my T sometimes can tell when I'm withholding something or not telling her something. But other times she can't tell or at least doesn't say anything.