I am so sorry Duolingo. I wish I could give you self-control, but our scientists haven't quite figured out how to do that, yet. Someday. Someday soon.
Zou "I lack self-control" niet ook moeten kunnen hier? "to lack" staat in principe synoniem aan niet...hebben, toch?
I translated it as "I have no self-restraint" and it was not accepted as correct. Boo!
In my opinion it should also accept "I'm not self-controlled" - what are your thoughts on this?