The past week or so, I've really found myself attempting to follow the methodology of GTD and put a strong effort into it.
As soon as I think of something, I've been doing my best to try and dump it into the system; however, I now find myself thinking of things and going, "Have I put that into the system yet?" I don't remember what projects and next actions have made it into the system. I want to trust my system and not have thoughts multiple times, but I'm back to having thoughts multiple times, because I can't remember what I've put in.
And occasionally, I'll write a note and then discover when I do go back to my lists, yes, I have put that in the system.
I don't want to duplicate effort and my mind is constantly coming up with new things, how do I develop mind like water and not worry about repeating thoughts, when I can't remember what thoughts have made it in?