To solve this question we have to make deduct these 2 years. 2109 minus 1963 will give the answer.
You are 146 years old.
(1752 months are passed.)
From 1963 to 2109 there are 146 years. If you want to learn your age in 2109 (born in 1963) your age is 146.
Let's see what will be your age if you born +1 or -1 from that date.