Oh absolutely. He tries to ignore it as much as he can. Most of his hallucinations happen when hes out hunting, animals look like people or people appear as animals. He doesnt know who this guy is but seeing him always makes him nauseous, even if he could recognize him he looks so disfigured sometimes he wouldnt even be able to tell. He tries to get it over with as fast as he can. Kill the thing. Bring it back. Routine. Hes gotten used to most of his hallucinations but matej still lingers