To solve this question we have to make deduct these 2 years. 2106 minus 1978 will give the answer.
You are 128 years old.
(1536 months are passed.)
From 1978 to 2106 there are 128 years. If you want to learn your age in 2106 (born in 1978) your age is 128.
Let's see what will be your age if you born +1 or -1 from that date.