I am having a problem responding to posts sometimes. I am a fast typer and can type with my eyes closed, which I sometimes do as a result of my eyes being tired and the light bothering them. When I open my eyes, I sometimes find that even though I have been typing the letters are not on in the thread. Has anyone else ever experienced this? I don't know what my typing speed is today, but when I was typing in the 1960s I could type over 200 words a minute using an IBM Selectric typewriter. I made that little ball fly! Unfortunately with a computer, all that I can hear are my fingers flying across the keyboard.