To solve this question we have to make deduct these 2 years. 2104 minus 1963 will give the answer.
You are 141 years old.
(1692 months are passed.)
From 1963 to 2104 there are 141 years. If you want to learn your age in 2104 (born in 1963) your age is 141.
Let's see what will be your age if you born +1 or -1 from that date.