To solve this question we have to make deduct these 2 years. 2086 minus 1978 will give the answer.
You are 108 years old.
(1296 months are passed.)
From 1978 to 2086 there are 108 years. If you want to learn your age in 2086 (born in 1978) your age is 108.
Let's see what will be your age if you born +1 or -1 from that date.