, or is it something else? I don't understand if there's something wrong with me? I haven't trained trance yet, but it seems to be getting more mechanical than it was in the beginning
I don't think there is anything wrong with you for experiencing this, for sure. However the choice of words may not have been the best as it is quite difficult to understand what you mean. Trance will have a direct implication on how you "switch" from a state of consciousness to another while void meditation will have a direct implication in how you can control or block your thoughts altogether and how to remain laser focused on what you are doing. However this will come after much more practice as it seems you are just getting started.
i started focuing so much on anime i was watching it came natural, you can do the fire thing too. look into the 8 limbs of yoga, and read personal storys if you do it the right way, you'lll be much better off