All sides will lose.
But the longer this goes on, Iranian regime will lose more than the Americans and Israelis and Arabs.
They have resisted, but they cannot win. They are a country suffering from sanctions, battling two superpowers, surrounded by hostile states and internal trouble makers.
It is in their best interest to settle if the US is willing to. They may not get this chance again.
5-6 days ago I thought they would continue as the Americans were beligerent. but the statement from Trump regarding no attacks to power infrastructure was significant. If ever there is a time for Iran to come out of this, they can.
And you never know with Trump, he could offer something significant, that benefits both the Americans and Iranians financially, and even have the Ayatollah at the White House next week calling him his great friend.