Climbing mountains can be costly, especially if it involves snow and very high elevations. Not only would you need the usual equipment and clothes, you also need specialized gear to protect you from the elements.
I've been slowly accumulating the things we need for our Ama Dablam climb. I'm really happy to have friends who are willing to lend their gear, sponsors who are supporting our trip, and for a fiancee who understands my need to be away for a month for the irrational need to climb a mountain.