To solve this question we have to make deduct these 2 years. 2089 minus 1963 will give the answer.
You are 126 years old.
(1512 months are passed.)
From 1963 to 2089 there are 126 years. If you want to learn your age in 2089 (born in 1963) your age is 126.
Let's see what will be your age if you born +1 or -1 from that date.