I had a revelation last night. All these years, I was always bothered by the expression "Going to sleep." I always figured that sleep wasn't a place, and so the "going" word really bothered me.
Well, last night I finally figured out that it could also be like, "What are you going to do?" "Well, I'm going to sleep." So, instead of being a noun (people, thing, in this case, place), it's a verb! (something you do)
I feel so much better now. Man, I really need the upcoming spring break.