Grand Fire Trine meaning?

I was wondering what the meaning of grand fire trines are? I'm not sure what it means for me/ my chart, especially since my moon and ascendant are both water signs...

its made up of saturn in aries, venus in leo, and pluto in sagitarius

I was also wondering what the meaning of pluto in the 9th house is in general?

thanks for reading!

The element of fire indicates action and initiative-- although, paradoxically, the main effect of a grand trine can be a tendency towards inertia. Basically the areas of life indicated by the planets go sufficiently well for you that you may not feel motivated to develop them further. You've got enough "hard" aspects in your chart, however, that I don't think you'll stay immobilized for too long.

You look like you’re pretty hardened and ambitious

Edit: Live out your life a bit more

you know i just realized that all the houses with those planets in them (1st, 5th, 9th) all have a huge thing in common, relating to my personal ambitions/ desire to create art... and it defintiely is very hot and cold because sometimes ill be super productive with it, and then ill go months just at a stand still and wont make any progress...

thanks for your reply it was very helpful!

always good advice. im way to much of planner than a doer...