Okay, question for the ladies who enjoy the Giovanni Direct Leave-In? How long does it usually last you? Because I really like it and I call myself using not much, but it seems like I'm blowing through the bottle. Lol. I only bought it Thursday of last week (okay so I guess it's almost been a week) and it's like I'm nearly halfway through the bottle? Sorry if to some of you it don't seem all that serious, but I'm so used to a-little-goes-a-long-way products that this is surprising.