Ordo_ said:
how to get into a trance, more precisely. i need a more elaborated and precise method and a more precise description on how is it being on a trance, so that i can actually achieve it
I'm not sure what answer you expected here. Trance is essentially clearing your mind and lowering your brainwaves/consciousness in order to function intellectually and spiritually more effectively.
Put it this way -- you're in a very bright room with flashing lights and annoying sounds but you're looking for something that is difficult to find as it's light isn't as bright and it's sounds aren't as loud. With all of the blinking lights and annoying sounds you might be able to faintly see or hear the thing you're looking for, but often times if you didn't know to look for it in the first place you'd never know it existed. Trance is shutting down the bright lights and the loud sounds, so that subtler things can be realized and observed and interacted with. Trance allows you to think more clearly and deeply, it's also beneficial for your mental health generally. The deeper you go and the further you eliminate the blinking lights and the loud noises, the more easily you'll be able to function intellectually and spiritually.
You can use self hypnosis for habitually enforcing your ability to entering trance, assuming you're able to be hypnotized. Personally my mind rejects hypnosis, especially with men (there's psychology regarding that, vaguely speaking it has to do with a primal sense of rivalry towards the same sex, or the opposite sex if you're queer. Look into it if you want to, doesn't really interest me). If this is true for you as well you can still be hypnotized, you just have to break through with more effort and affirm that you're willing to be hypnotized in whatever circumstances you feel comfortable in. Frankly, the ability to easily be hypnotized is valuable but obviously a double edged sword if somehow someone took advantage of you in a vulnerable state.
Don't overthink trance while attempting to enter trance, as the point is to not "think". Dismiss invasive thoughts the best you can, they will come up and some of them might distract you; when you noticed your attention wandered, dismiss the thoughts and continue. Trance takes practice, you'll be able to enter trance sooner and maintain a stable level of trance longer without falling asleep once you've developed your ability. Trance should be considered an essential skill for anyone that doesn't intent to be a distracted retard.