The heart of hot, and the crest of cool.
1. At any given
time, someone or something can be designated 'y.' No one can designate themselves 'y.' No person retains 'y' status permanently but some things
2. An uppercase 'Y' can be used to signal
emphasis but 'y' in its common
retains the strongest value and meaning.
3. The use of adverbs should be kept to a minimum when using 'y' so as not to distract from its value and meaning. Additionally, 'y' should not be combined
to phonetically complete other words and/or
4. The opposite of 'y' is 'not y.'