I was writting a post and I spelled philosophy as phiolosophy and even before I realised I had put the extra 'o', the word felt 'not quite right'. I wonder why this is? I was watching BBC life and for a moment it felt wierd too, like, "is that the correct spelling for life?" It felt like some deja vu kinda feeling, but now when I look at them, neither look wierd. Why does this happen? Ps. Does this happen to everyone or do I need to prepare myself for the electroshock crew?