Another not so green moment!

So today as I'm mowing the lawn I'm just loving how green and plush our lawn is...why is it this way when it's been dry...I water the lawn. So as I'm mowing I'm thinking to myself "the grass is greener on the other side suckers" and then was thinking I'm totally being a hypocrite. Now I'm faced with the choice of watering for a pretty green plush lawn or being the green gal I should be...HELP!