Take your time and see if you can read each line aloud without a mistake.
Most people can"t.

If you make a mistake you MUST start over or it won"t work.

This is this cat
This is is cat
This is how cat
This is to cat
This is keep cat
This is a cat
This is stupid cat
This is person cat
This is busy cat
This is for cat
This is sixty cat
This is seconds cat

Now you didn"t understand anything and you find this test quite stupid.

So go back and read the third word in each line from the top down and I bet"cha you can"t resist passing it on.

Author Unknown