Also, it appears that a given technique is really a personal matter, as I can see a lot of people adapting methods to their own experience.
Indeed it is! It's important to understand that you don't adjust yourself to perfect a technique. Instead you adjust the technique and make it your own. That way, it suits you perfectly and you won't rely on what other say you should or should not experience.

As for the method, take your pick: Induction Methods and Techniques

Try to read through them and see which suits your lifestyle best, one where you won't have to stay up late or compromise your waking life, because remember, this is going to be a routine for you too, so it better be comfortable for you :3