I feel sad. My mom has simple partial seizures, and they got worse recently, so she had to start taking medicine for it. The medicine isn't working as well now, so she was asking the pharmacist about it today, and he said that people usually build a tolerance to the medications, which means that she will have to keep switching medicines. My mom was crying earlier and she told me right now she doesn't want to keep switching medicines, experiencing different side affects and feeling weird. (When she first started taking this medicine it made her really sleepy and for a week she said she didn't feel like herself.) I completely understand and it is making me sad. I wish I could make it all better for her.