If you believe you are doing a good job in which you enjoy and like, then don't resign regardless of the pressures.
A failure becomes just one time at bat if you refuse to let it defeat you.
What you do should speak so loudly that no one will hear what you say.
This is not a must-win; World War II was a must-win (Referring to the Super Bowl)
Expect rejection, but expect even more strongly to overcome it.
Where else would you rather be than right here, right now?