my first orchid - any helpful advice to keep it alive?

Here is my first orchid, granted - it's just a cheap one from the grocery store, but still beautiful.  The directions tell me to water it once a week with 3 ice cubes, keep it in a room around 60 degrees and not in direct sunlight. Does anyone have any advice or tips to help me along the way to keeping this new baby healthy?

 

 

I've been wondering why I am so willing to hand over hard-earned money for plants but not for other items that are needed in my home? Is this an addiction? Am I a plantaholic? Is there such a thing? I've always maintained that I can't understand what people with additions go through, having never been addicted to anything,  but maybe I can. I buy plants because they make me feel good. Isn't that why foodaholics eat? And shopaholics shop? I am standing up and publicly proclaiming to be a plantaholic - but please don't offer to help me, I'm not ready for an intervention!