You know, in history, if you were to come out and say that a super-power wants to help you from the kindness of its heart, rather than for its own agendas, you would be put in a mental hospital, so in this day and age, it really fathoms my mind why some Iranians delude themselves into thinking that America actually wants to help Iranians or cares about us at all. Just like all super-powers through out history, it wants to just benefit its own self and desires for dominance. Just read history for god sake.
America has shown that it is willing to destroy countries and create chaos e.g Syria, Libya, Iraq, vietnam etc... to achieve its goals, and it does not care about how many people die, including children, or whether the country is split into little pieces, which you know for a fact that will happen in Iran.
The best thing Iranians can and should do is use america for their own benefit when they can, while at the same time come up with and organize into basij (Volunteer) like groups that are ready to deal with the tasks to get rid of this regime and the difficult times that will come afterwards the islamists are gone. Cause if you truly think once the regime is gone that everything will be super duper A OK, then you are severely paranoid.
Therefore Iranians should not trust america, and not only america, but no kind of super-power whatsoever, whether it be Russia, China, or whatever in the future that has an agenda. I personally wouldn't rely on any foriegn country, but super powers are a HUGE Fvck no, excuse my french.