Definitions of thy mind

How is it we are to define, thoughts of thy mind?
Love, hatred, curiosity
Memories of the past what used to be
Some say i love you when they really mean lust
Others speak of hatred, but truly want trust

People these days do their best to explain
Yet, our thoughts not meant to have a name
To define is to determine or identify
Yet emotions are hard to classify

So how is it we may define thoughts of thy mind?
Presumptions, opinions, nothing definite
OUr thoughts descriptions being infinite.