How does inferior Se (extroverted Sensing) manifest in INFJs?

Hello! Since I was young, I consider myself an Infj guy, and since the day I considered myself Ni-dominant, I've been wondering how inferior Se manifests in us Infjs? (I've researched this a lot).

How do we use this inferior function? (I say we use it because I researched that the Infj's Ni tends to solicit other cognitive functions, in this case, Fe, Ti, and Se, and in doing so, we automatically use Se, even unconsciously, when prompted by Ni).

Why do we INFJs use inferior Se? Is there a dependency relationship with our inferior function? Is it true that in our middle age we tend to use our inferior function more frequently?

I've always researched cognitive functions and understand the function of each one, but I'd like to better understand how inferior Se manifests in INFJs?