To solve this question we have to make deduct these 2 years. 2103 minus 1953 will give the answer.
You are 150 years old.
(1800 months are passed.)
From 1953 to 2103 there are 150 years. If you want to learn your age in 2103 (born in 1953) your age is 150.
Let's see what will be your age if you born +1 or -1 from that date.