To solve this question we have to make deduct these 2 years. 2119 minus 1971 will give the answer.
You are 148 years old.
(1776 months are passed.)
From 1971 to 2119 there are 148 years. If you want to learn your age in 2119 (born in 1971) your age is 148.
Let's see what will be your age if you born +1 or -1 from that date.