To solve this question we have to make deduct these 2 years. 2108 minus 1983 will give the answer.
You are 125 years old.
(1500 months are passed.)
From 1983 to 2108 there are 125 years. If you want to learn your age in 2108 (born in 1983) your age is 125.
Let's see what will be your age if you born +1 or -1 from that date.