Back to top. Most memories date back to around age 2, with the advent of language and mental imagery. Back to top. Finally, create a mental picture of what you are doing-envisage yourself pulling out the plug. Back to top.
Some people naturally have photographic memories.
But anyone can develop one with practice. Back to top. Back to top. Patients with Alzheimer's disease are unaware of their forgetfulness, although other people notice it. So if you're worried about your memory, you don't have the disease.