welcome to my life...the story continues

Does this mean I am getting old...???

I was talking to my sister the other night when she mentioned that she was going to go to Target in a few minutes.
Me: What? It is dark out.
Her: Uhh...you do know it is only 6:30, right?
Me: No, but still....why do you want to go out in the dark and cold?
Her: My god, what are you...76??

I really do not like to go out after dark when it is cold out. I put my SUV in the garage and call it a night about 5 pm. Which is funny when I think that just a few short years ago I was just pulling into work for a 12 hour night shift at 5 pm. Gah....I am not old acting....I am just a big wimpy whiner sissy girl.