To solve this question we have to make deduct these 2 years. 2103 minus 1957 will give the answer.
You are 146 years old.
(1752 months are passed.)
From 1957 to 2103 there are 146 years. If you want to learn your age in 2103 (born in 1957) your age is 146.
Let's see what will be your age if you born +1 or -1 from that date.