To solve this question we have to make deduct these 2 years. 2116 minus 1963 will give the answer.
You are 153 years old.
(1836 months are passed.)
From 1963 to 2116 there are 153 years. If you want to learn your age in 2116 (born in 1963) your age is 153.
Let's see what will be your age if you born +1 or -1 from that date.