Training awareness: good exercise?

[Egoist]

I was walking down the street and thinking, ok, so I technically can't approach every girl i see, in every situation..

but maybe, the least I can do is figure out how I would do it if i had to. So now as I'm walking to the bus, to the store, from work, etc.. Whenever i see a cute girl, i ask myself "look at her and tell me how you would open her, what you'd talk about, etc" So basically always looking for appearance/situation/etc -based openers..

what do you guys think, good/bad strategy?

 

[Desdinova]

It's a great exercise because you can come up with your own openers instead of canned ones. You'll become more aware of your surroundings and become a better conversationalist.

This is how I look for openers.