Time

Do days seem to go by faster when we get older because as we live longer, each day is smaller relative to the total amount of days we have lived? That is, at 3 years old, each day is roughly 1/1,100 of the total days lived, while for a 30 year old, each day is roughly 1/11,000 of his total days. So, it would seem only natural that as days become a smaller percentage of one's life, the time will seem much smaller, and therefore pass by quicker.