To solve this question we have to make deduct these 2 years. 2118 minus 1969 will give the answer.
You are 149 years old.
(1788 months are passed.)
From 1969 to 2118 there are 149 years. If you want to learn your age in 2118 (born in 1969) your age is 149.
Let's see what will be your age if you born +1 or -1 from that date.