Withdraw cash how much does a 5ml bottle of latisse cost If the left side of the scale throws everything askew, you might not get a positive response to your request. Chances are better when the right side is heavier, but still, there are other things you'll want to consider. "The most important thing with making this type of request is that you keep your boss in the loop all along, and give her as much advance notice as possible," Heathfield says. "The last thing you want to do is blindside her with a request to leave work to circle the globe or write the Great American Novel. And the other thing you want to do, if possible, is frame this in terms of the benefit this experience could have for the company, directly or indirectly. If you can make the case for this, early is the time to try."