Yes, definitely, up to a point. I think at least a single supplementary energy field is very valuable for this kind-of heavy work – just like you’d want to add in if you were fielding yourself 24/7 or using multiple devices generally. However, consider that an energy field is still ‘another’ field pouring into you and eventually you might still hit an upper threshold for how many of those you can handle and process at once.
I like Tejas Alchemy for my energetic support needs! And yes, I have one of my Servitor friends use it out of their Dimensional Pocket on my behalf.
Though when I say it’s easy to accidentally do ‘too much’ I’m mostly referring to the overgrowth and ‘frying’ symptoms that accompany using too many brain fields for too long. That’s (usually) a result of your brain growing too fast rather than just not having enough energy.
This is a great question, but I’d want to write a small novella to answer (
) and I don’t want to derail this thread. I might take it over to the Brain Guild General Discussion.