Before the ACA my health insurance cost over 1/2 of my monthly income. The ACA cut that in 1/2. So that is one very real concern. But even bigger than that, I'm worried about my very livelihood. I'm a lactation consultant and I work for myself. Parents now expect that lactation services should be covered by insurance because the ACA has that mandate. If that is taken away, it could mean that the way I make a living will be destroyed. Not to mention all those families who won't have access to expert lactation support. Another point is, I've been in practice for 20 years, I own a home (still paying a mortgage of course!) and by most standards I'm doing fine. The repeal of this law could put me in a whole different category.