Question

. I’m light as a feather, but not even the strongest girl can hold me for more than 5 minutes. What am I?
What gets sharper the more you use it?

Answer 1

I’m light as a feather, but not even the strongest girl can hold me for more than 5 minutes. What am I?
What gets sharper the more you use it?
the answer...

breathe.....




and second is ...

brain ...

Answer 2

BREATHE, I'm light as a feather but not even the strongest girl can hold me for more than 5 minutes because I am BREATHE.

It is very difficult for anybody to hold their breathe for so long hence this phrase is made.

BRAIN, brain gets sharper the more you use it because, this is more like the saying " Practice is what makes you better"

Similarly, The more you use your brain( practice) the more sharper it gets.