Corissa's lips are so bumpy, wrinkled, and gross; they look diseased. I guess they could just be chapped, but filler has also done her no favors.
As for Amanda, her artwork sales may ultimately cover her monthly grocery and gas expenses if she's lucky. A full-time and successful art career is a pipe dream, but there's no harm in setting up an Etsy store and trying to sell stuff at local boutiques or craft fairs, so sure, go for it. However, she is rather naive and idealistic, especially for a 35-year-old. She'd be better off starting a housecleaning or interior house-painting business or something.
Oh, and Amanda is about 34/35. She just looks and seems young because of her whimsical active nu-hippie lifestyle, I guess. She eats healthy foods, exercises every day, practices meditation and yoga, has fewer stressors than most people, etc. Corissa looks awful in general, of course, but she's comically disgusting and haggard in comparison to her sister/genetic potential.
