To solve this question we have to make deduct these 2 years. 2074 minus 1958 will give the answer.
You are 116 years old.
(1392 months are passed.)
From 1958 to 2074 there are 116 years. If you want to learn your age in 2074 (born in 1958) your age is 116.
Let's see what will be your age if you born +1 or -1 from that date.