Tell me about the time questions still make me think up bullshit answers as I have to adapt my existing stories to the question etc. I also don't have the best

Tell me about the time questions still make me think up bullshit answers as I have to adapt my existing stories to the question etc. I also don't have the best memory so I have to think up some details and sometimes I just say something plain wrong by mistake and I have to keep going with it in order to save face. I do feel like a Michael Scott actually.