It's not the same Holosync as used in Prologue and I doubt it's "heavier" than Prologe. It does trigger brain entrainment.

One interesting thing about feeling down later in the day. When we experience highs we notice our lows much more. The can even be higher than our usual lows.

Feeling drained is often like having let go of an unnecessary but heavy burden. It's like working all day but never noticing until you finally stop how completely exhaused you are. Seriously I think the combination of Holosync and the method by with the Paraliminals work couldmake it seem that it is Holosync at a deeper level.

Alex