Limitless Series = Greater capacity to learn, opens your mind to new ideas at a really fast rate. Cancels learning related blocks.
Sanguine = Chilled out, relaxes you to the point that you become more open-minded and appreciative of things. When your mind is still, there is no negative self-talk and you become free to explore other possibilities.
Love Bomb = I love myself and others, I see no reason why I shouldn’t deserve this. Builds up self-esteem and self-love to the point that you release blocks that formerly prevented you from simply accepting yourself and going for what you feel you deserve.
This is a rough sketch of why these three titles seem to improve the integration of other subs so well.