Reinventing Identity Through a Name Change

In a world where every name carries its own history and unique charm, the example of the cat owner compels us to consider that even changing a nickname can be an act of creative self-expression. A bold step in reinterpreting an established name transforms into a symbol of personal initiative, one that not only showcases individuality but also challenges traditional standards. This story inspires us to seek new dimensions within the familiar, demonstrating that we can be the authors of our own identity by changing and adapting our names to evolving circumstances and inner states. In choosing a new version, we are not merely adjusting a word—we are reexamining our history and opening up new possibilities for self-expression.

How might one describe a person who has invented their own nickname?

Based on the example where the cat owner independently decided to change its name—as illustrated by the phrase:
"Here I am, I've come up with it, — forgive me, Lord, my sin, — to change the name Mashka to a similar-sounding one — Moshka, especially since our growing kitten..." (source: 1287_6434.txt),
it can be asserted that a person who independently chooses or alters their nickname may be called the author of their own nickname. In other words, such a person can be described as someone who has invented a new moniker for themselves, emphasizing the creative initiative in rethinking their own name.

Supporting citation(s):
"Here I am, I've come up with it, — forgive me, Lord, my sin, — to change the name Mashka to a similar-sounding one — Moshka, especially since our growing kitten..." (source: 1287_6434.txt)