What should I do? I'm terrified I will develop alzheimer's.
Is there something in particular you are afraid of?
I am scared I'll forget little things that are significant to me, like my families names.
Alzheimer's disease is a serious, and scary, condition and it is possible to be more likely to suffer from it based on your genetics. Have you considered a DNA test to see if this is a scenario you should worry about?
I don't care anyways. Everyone else will have to deal with my forgetfulness.
If you are worried about developing a condition, you can always have your DNA analyzed. This will let you know the possibility of you developing the disease. Then you can take steps to prevent it if necessary.