To solve this question we have to make deduct these 2 years. 2086 minus 1958 will give the answer.
You are 128 years old.
(1536 months are passed.)
From 1958 to 2086 there are 128 years. If you want to learn your age in 2086 (born in 1958) your age is 128.
Let's see what will be your age if you born +1 or -1 from that date.