Rethinking Judging and Perceiving. This could explain it far better than I can try and sum it up. Great read and maybe, maybe not, enlightening.
http://personalityjunkie.com/03/judging-perceiving-ijs-ips/
I quoted a post back from 2013 but couldn't help it because I read the article today and it was very interesting. It really messes up the stereotypical J/P descriptions and I like it!
What really got my attention was the comparison of IP/EJ and IJ/EP thought processes when performing a task: (from the website linked above)
"We might summarize
IPs’ process in the following way:
J Starting point: Ti or Fi (“I should or want to do…”)
Move into auxiliary (P): Ne or Se (may get sidetracked or distracted here)
Desired J Endpoint: Fe or Te closure
Visually, this process resembles
a diamond. IPs start with a specific objective (Ti or Fi), diverge outwardly (Se or Ne), then work to reign in this expansion and bring it toward a point of closure (Fe or Te). A similar process would be seen among EJ types."
"Unlike IPs, who start the day with a Judging mindset (Ti or Fi),
IJs prefer a more leisurely and perceptive approach (Ni or Si), allowing their Judging process (Fe or Te) emerge organically or spontaneously rather than intentionally. Therefore, when it comes to initiating the Judging process, IJs may procrastinate as long as EPs. Once their Judging process is initiated, however, IJs begin to look more like Judging types. They may, for instance, suddenly feel compelled to write a blog post, compose a song, or solve a problem. While IPs’ transition from their dominant to auxiliary function is one of increasing divergence, IJs’ more toward greater convergence (Te or Fe). But unlike IPs, who prefer to finish with closure, IJs hope to end in a state of openness (Se or Ne). Visually, IJs’ process resembles
an hourglass moving from openness (P) to closure (J) and back to openness (P):
P Starting point: Ni or Si
Move into J auxiliary: Te or Fe
Desired P Endpoint: Se or Ne"
Don't know what to think of all this yet but it definitely gave me something new to consider. Do you see yourself fitting in?