Quote Originally Posted by luffy28
Is it necessary to do the energy system before trance training ? or could I do them both at the same time ?
You can do both, energy work can be considered a form of meditation, because it focuses your mind on a task instead of letting it wander.

Is NEW necessary for astral projection ?
No, energy work isn't necessary, but it is helpful if you're going to try the OBE techniques.

The reason I'm asking is that it takes me a while to learn new things and I might but stuck on it for a week or two.
It's ok to dedicate a week to learning something new, and then move on, whether you feel you're ready or not.

Can I skip it ?
If you mean energy work (NEW) it's up to you.