Im sorry but no.  People here would not suggest someone having problems with integration to use more substances, and if they did they would definitely not be speaking for the community.

As a psychologist, I feel that the problem is never about one being or believing differently than others, but its about how one can integrate his experiences, whatever they are, into his daily life.

The OP came here starting a thread exactly because he is having trouble integrating a certain experience, therefore this constitutes an important issue. 

If he had said: "I see entities at night and its strange but I wake up and I dont mind it, I dont know what it is but it doesnt matter, I use the experience to be more alive in the moment and to appreciate life more", that wouldnt be a problem and I dont think others would (or should) be very concerned.

But when he is starting to feel that the entity is dangerous, and this is affecting his daily life, he cant sleep well, and so on, then I think, regardless of the discussion whether it is 'real' or not, its something that has to be dealt with (and one of the ways of dealing with it which could potentially help is going to a good health professional and discussing it)

I think by now you should already realize that this is definitely not the attitude people in the nexus have... 

there ARE open minded doctors/psychologists, you know... 

Again, its all about integration. Does it bother you, does it make you less healthy, less balanced, have problematic emotions, worsens your relations with others, or whatever?  If so, then yes I would say in some way you have a problem.  If not, then no, you are just having some different experience, like many people have in one way or another, and if you are fine with it, so be it.