✔ 最佳答案
Once in awhile I've forgotten my AGE but never my BIRTH day. If I reach the point where my birthday becomes meaningless to me it would probably mean I'm suffering from dementia. It doesn't mean that I feel it needs to be celebrated but I know the date I was born and have yet to forget it.
One year I kept thinking that the date of October 14th meant something and all day long I tried to remember what - finally I remembered - I was married on that date in 1966 (we divorced two years later). Not a date I celebrated obviously but enough time had passed so that its meaning didn't come to me readily.