Your children will begin to individuate and make their own decisions, like choosing their course work, becoming involved in sports or clubs, and seeking their identity based on those choices. This is where we as parents need to learn to let go. Micromanaging or helicoptering your children does not help them -- it actually harms them.
My father's story will sound familiar to many people. Naturally should he be an obvious risk to other drivers -- and to himself -- removing his license would be essential. But this is not the case. As with many older people in the early stages of chronic illnesses, like dementia, the disease progress slowly destroys skills and abilities.