Are some people who think they are going to heaven really going to hell?

Iran just threatened hell on the United States after firing missiles at neighbors? Does this sound like a negotiation of good faith? Why doesn’t Trump just finally finish this? Has he a reason?
How do families handle rejection in arranged marriage meetings, and what's the impact on the individuals involved?
Is Trump correct when he claimed that his deal with Iran won’t be like the one Obama got with Iran? What will make Trump's deal better?
What are some stories of people experiencing a sudden feeling of doom or sadness in historic places, and what might explain these sensations?