To solve this question we have to make deduct these 2 years. 2105 minus 1978 will give the answer.
You are 127 years old.
(1524 months are passed.)
From 1978 to 2105 there are 127 years. If you want to learn your age in 2105 (born in 1978) your age is 127.
Let's see what will be your age if you born +1 or -1 from that date.