Nothing in height was added or subtracted when reviewing these specific moments during the mountain climb. This reality of nothing can only occur as a subset of somethings. In the example above, the somethings can be seen as the mountain and the person climbing the mountain. Next, the nothing can be recognized as a something, but again only as part of the subset of the exercise, since "walking around" can be referred to as doing something while the exercise adds nor subtracts anything in height. To set nothing correctly apart from something, one must declare the specific level at which the something and the nothing are articulated. Both are therefore not only declared by their own definition but need to be declared within a larger reality as well. Without declaring the overall setting — and this brings us to the overall level that Gödel already explored — it becomes difficult to declare whether we're talking about a tree or about a forest, particularly where "nothing" is concerned. Often pronounced in a way that indicates evading specifics, "anything" provides full freedom about the something that is supposedly covered by the word. "Anything goes" indicates maximization of freedom, just like "Do as you please" means there are no restrictions other than the restrictions put in place by oneself. One can make the statement that "anything" is a specific word where "everything" can be seen as a general word. Still, both meanings may readily be understood by everyone, while their definitions will equally contain some aspects of murkiness as to what is included and what is not. First of all, "anything" does not need to be covered by an actual something, since an act of god or fate, a coincident or an unintended consequence can also be included in the list of "anything". Also, the question whether an "actual" nothing can also be used to take up the place of "anything" is harder to debate at the abstract level and requires actual input to declare whether this is true or false. Examples of this position are that not the amount of money, but rather the lack of money can make us rise and shine early from bed to go to work, and that not the abundance of food, but rather hunger and the lack of food make us hunt and till the soil. See also: Much Ado About Nothing. Since words are abstracts and are actualized only through the action of understanding, an interesting distinction exists between singular somethings and plural somethings. When describing a single object or describing more than one object in an action of, for instance, "breaking something", the verb is conjugated differently.