Thankful for A/C

On Friday we spent the day at my sisters house and when we came home our downstairs was 84 degrees. (That's really hot to us, cause we keep it at 77 or 78.) I noticed it right when I walked in the door... but Jason was sitting at the kitchen table eating dinner and had no idea anything was wrong. Jason went up in the attic to see if he could see anything wrong and noticed that the tubing to the unit had ice on it. Probably not a good thing...and why did it have to happen on a Friday night? I called someone my sister had used in the past and he can't come out until Monday. (I knew that was going to be the story, but I could hope right?) Well with 2 days and no A/C downstairs it really makes me grateful... It could have been the upstairs unit and we could be sleeping miserably; and I now know how much A/C REALLY means to us. I'm just hoping it doesn't cost us an arm and a leg, cause I'm running out of em.