A philosophical reflection is a skill that one should master as a philosopher. This reflection is deeply personal and intimately anchored on day-to-day existence.
Whose idea is this?

Ryan Calica and Jay Michael Cordero

Explanation:

Ryan Calica and Jay Michael Cordero are two philosophers who wrote a book named " Introduction to the Philosophy of the Human Person".

Ryan and Jay have a different thought on philosophical reflection and arguing with Gabriel Marcel’s notion of philosophical reflection, Ryan and Jay said this given idea.

According to Ryan and Jay,  Marcel's definition of philosophical reflection is selfish as it is instrumental thinking while philosophical reflection is all about thinking about the purpose of life.

Hence, the given statement was given by "Ryan Calica and Jay Michael Cordero".

b hope this

answer; caravan;