When should you stop driving?  

 As we get older we can see our friend's driving deteriorating, but how do we check our own driving?   

AARP has some things to check for.

  Feeling nervous or fearful while driving

  Dents and scrapes on the car or on fences, mailboxes or garage doors

  Difficulty staying in the lane of travel

  Getting lost often

  Trouble paying attention to signals and road signs

  Slower response to unexpected situations

  Medical conditions or medications that affect driving

  Easily distracted while driving

  Frequent traffic tickets or warnings by police in the last year or two