I should mention for those that want to feel that cooling effect in the brain, while also sharpening, clearing and restoring brain functions, but dont have this NFT or a way to trade it.
It feels very similar to
New Release - Hydrogen Accumulation + Fission
Or The Plasma Brain of youth
Its just that this NFT here, makes it feel long lasting effect and like it compounds.
But i guess you can try
Brain Regeneration + Brain Hemispheres connectivity + Fussion.
In case you cant get this NFT. (If you are looking for Brain improvement) only. Cause obvs this NFT has waaaaay more additions
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Edit: @Vesparda
The thing is that tho i had felt that cooling effect from the audios mentioned above, the Blue PoLearning makes my brain feel like much more cooler.
And I was thinking about it why while researching the reason, and it makes sense (in my opinion) its like when you want to preserve something you keep it in super low temperatures, and knowing that it has crystals elements maybe its like KQ that also drops my temperature overall, but also we all know that when using KQ the effects of the other fields played after last way longer.
And thats how i feel when i play BoLearning. The effects last the whole day and they are compounding!!
Also different than adding KQ to stacks, BoLearning doesnt overwhelm me if i play it daily several loops.
So its obviously harmoniously combined.