However you want

Does however you want mean, each word you will perfer to took at?

I now will show you 15 words, you'll have 20 seconds to memorize them. Please try as hard as you can as if it would be an exam. And after those 20 seconds, we will see. Time starts now. Try as hard as you can. You still have 10 seconds. Look at all the words, however you want.
(video at 2:56)