i have a partner with schizophrenia who deals with paranoia often. im not really sure how i can offer support? I dont understand the paranoia ofc bc its something pretty personal and i havent experienced it, so im not sure how i can help them. 
Ive spoken to them about it and they said that if theyre experiencing a certain feeling, to be in close physical contact even if they dont seem to want it. 
Is there anything else that generally helps paranoia and similar issues?