Am I Crazy?
If you're crying frequently, if you cannot concentrate, if you lose your keys, if you forget words, if you feel depressed, if you feel paralyzed or stuck, if you have trouble sleeping, if you have no appetite, if you eat too much, if you don't wish to talk to anyone, if you cannot stop talking, if you feel anxious, if you feel stunned, if you feel sad, if you miss your loved one, if you are afraid of the dark - all of these are common symptoms of grief.
So no, you're not crazy. However, if your symptoms feel particularly acute, unbearable, or overwhelming and/or if they don't seem to be lessening even after the year anniversary, you might find talking to a counselor helpful.