I don't know what's going on lately but I feel literally retarded. I'm usually articulate descript and intelligent. Lately I've been slurring words and can't talk intelligently nor am I my usual funny self. I feel slow mentally and motivation wise. I get enough sleep no drama. Very healthy it just came on all of a sudden. I don't feel like I had a stroke or heart track of anything that could cause brain damage. Anyone else ever experience this? Am I burned out?