I know this is probably a common topic. For me, I’m not sure if it’s a “trope” or just totally misinformed writing, but it’s how many authors approach alcoholism. Some examples are Girl on the Train and The House Across the Lake, among HUNDREDS. If anyone else here has struggled with alcoholism, you know it’s not just "i woke up after downing an entire bottle of whiskey but was able to shower, down a cup of coffee, and solve a murder. "
For the 3rd one, I have done this quite a few times before, but I don’t know how common it is for other women to do that.
For me, I only have a problem with it if it doesn’t have anything to add to the plot. Also why are they always completely naked standing before the mirror? I think it’s more common to critique your body in the mirror while wearing clothes.