Greetings
This reason has nothing to do with whether on can grasp anything or no thing.

It seems to be more about whether no thing exists.

I am simply stating how I see it.

I can be wrong because I dont know absolutely.

Infinity is not a quantity.

A quantity is something that is concrete like a specific amount.

The inverse of infinity is zero. Any number divided by infinity is zero. That is for mathematics sake. Really the limit is zero. That means that the number gets close to zero but never reaches zero.

Much like infinity never reaches a specific number.

So I used zero because in calculus, ones site 1/infinity as zero.

There is an infinite amount of numbers that can be used before reaching zero.

For example, 0.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 can go on and on by just adding zeros to the right of the decimal point just as 100000000000000000000000000000000000000000000000000000000000000000000 can go on and on by adding zeros to the left of the decimal point.

So in essence both are infinite.

One can never reach a quantifiable number concerning infinity nor can one reach a quantifiable number when approaching zero.

Bless