To solve this question we have to make deduct these 2 years. 2102 minus 1978 will give the answer.
You are 124 years old.
(1488 months are passed.)
From 1978 to 2102 there are 124 years. If you want to learn your age in 2102 (born in 1978) your age is 124.
Let's see what will be your age if you born +1 or -1 from that date.