Not even a little bit.
I'm afraid the only way one can believe there's any difference between the two is if one has been brainwashed into believing in magic.
I'm afraid that 'really, really wanting something to be true with all your heart and soul' just doesn't work. Even if lots of people do it at once.
I'm afraid I see no difference between those who believe in the Force, those who believe in Wicca, those who belive in fortune tellers and those who believe in god. It's all delusion.
google: delusion - an idiosyncratic belief or impression maintained despite being contradicted by reality or rational argument, typically as a symptom of mental disorder.
Let us look at humanity: Currently the amount of religious people is properly above 80% if not 90%. But let be conservative and rate it as 75%. So 75% of all humans(adults) are delusional.
Now of 25%, since e.g. communism can't be true AND False, so of the 25% some are also delusional. Now that is not limited to communism and not only political ideologies. It also pertains to different contradictory versions of atheism, science, philosophy, non-religious woo/CT and so on.
So a major proportion of humanity is delusion right now and has been in the past.
So what is your point? It is natural and normal to be delusional and the human race hasn't gone extinct because of it.
Further I bet you that some of these humans have happy/content lives. They cope with life; they were born, grew up, fell in love, have children and so on.
Now the joke is that you can't show that being delusion is unnatural, abnormal or what not. It is a natural as it gets.
So let us look at it analytical: While there may be a correlation between being delusional and unhappy/not content, it seems it can't be a single strong causation.
Further as back to religion/woo and so on, it is not limited to that group alone. E.g. between the claim that be known versus not known if there are gods or not, that can be found among atheists. So it doesn't follow that being an atheist means that you are automatically not delusional.
In the end I bet that somewhere on the plus side of 95% of all adults are delusional in some form or another, and that those who cause harm are not limited to religion.
Indeed if we removed religion it doesn't seem to follow that people would become more non-delusional. And there might even be the danger of it getting worse in some sense. Look for some versions of communism, fascism and so on.
So back to "typically as a symptom of mental disorder". If 95% of humans are delusional and that is typically as a symptom of mental disorder, then what do you propose?
BTW I am one of them and not like you. I have 3 diagnosed psychiatric disorders.
So what is it that you want? Do you point it out to feel better? That is brain-wanking. Or do you actually now how to make it better? Or is it in fact about that it makes you feel better?