As an Adult with ADD I know when "now" is and I know when "not now" is. I understand that later means sometime after "now". I have fairly decent idea of when 9:30 pm, 2:00 am and 1:45 pm are. What I really don’t seem to get is when "soon" really is. I guess it’s some time after now but before later? But, when does soon stop being soon and instead become later??