In a text by Pannananda, I read some rather strange techniques about conceptual breathing. I refer to this text: "A Companion Volume To Brief Discussion On Ānāpānasati". In it, he explains that in order to attain the jhanas, one has to concentrate on conceptual breath, and that in order to concentrate on conceptual breath, one has to go through 3 stages.
Pannananda says that without these 3 steps, we will not be able to concentrate enough, and our progress will stop. He also says that this technique is in accordance with what the Buddha did.
1/ The first is to focus (briefly) on non-conceptual breath (this step is supposed to get us to the upper lip area; and we need to find that area because it makes it easier to focus).
Once we have found the upper lip, we move on to the second step.
2/ The second step consists in observing the localization (the upper lip) as if we were a spectator standing behind the upper lip; it's hard to explain in words, but basically the idea is that we have to observe the localization by pretending that our eyes and our gaze are not at the level of the physical and biological eyes and gaze, but are a few centimeters behind the upper lip, as if we had eyes in our mouths. To understand, look at this image, it comes from Pannananda's article :
In addition, we need to focus on the location that is the upper lip, but we no longer need to focus on the non-conceptual breath, nor on the skin.
The second stage is supposed to allow us to find the conceptual breath (massive, solid, still).
Once this is done, we move on to the third step.
3/ The third step consists of focusing on the conceptual breath, always pretending that our eyes are a few centimeters behind the upper lip.
What do you think ? Thanks in advance.
For the sake of all beings.