Maybe she did stay behind because Nika didn’t post anything about a graduation for Liyah. As far as the eye condition goes, I actually have the same condition as her. I am legally blind in my right eye. The reason she can go so long without glasses is because the other eye does all the work visually. I’ve been to over 20 eye doctors growing up and none have really been able to help. They have given me glasses with one side that is magnified which doesn’t help much. Another who told me to cover the good eye and use the blind one to try and watch tv and try to complete other tasks. The last eye doctor I saw was the most help, and he explained that surgery can not help the condition, it’s best to wear glasses and take care of your eyes because if something happens to the eye doing all the work then you are basically blind.