So this past week my daughter who will be 2 in April and has always been an amazing sleeper, has been waking up in the middle of the night asking for water. A few of the times she actually drank the water. A few times she just held the cup and fell back asleep. Tonight, she wouldn’t go to sleep until we gave her the cup. She took one sip and then laid down with it and fell asleep. I was fighting it because I didn’t want it to be a habit but I’m not sure if it’s worth the fight. It’s water, it’s in a 360 cup, she doesn’t keep it in her mouth, in fact once she falls asleep, it’s on the other side of the crib. I suppose she could choke on water but I don’t really think that would happen. How bad of a habit is this? Be honest. Thanks!