To solve this question we have to make deduct these 2 years. 2108 minus 1988 will give the answer.
You are 120 years old.
(1440 months are passed.)
From 1988 to 2108 there are 120 years. If you want to learn your age in 2108 (born in 1988) your age is 120.
Let's see what will be your age if you born +1 or -1 from that date.