On the contrary - I'm having a great day.
As my first line read...
Don't take this the wrong way, but...
Which you obviously do, and have zero sense of humor.
You left yourself wide open for a quick light hearted jab with your own statements.
I have no problems with anybody doing anything to their car.
I do, and am planning on doing things to mine, and there will be write-ups, and I will expect criticism and perhaps mockery, but I will not start crying.
It's my car, not yours/vice versa - which takes me back to the sentance starting with... 'I have no problems...'

If you haven't already tried...
Spray some WD40 or similar substance onto where the wiper arm assembly is attached to the spline on the motor.
If you are trying to remove the wiper blade assembly with the blade still on the windshield in the down position, trying hinging the blade off the windshield and trying to remove it then, even though the spring is not strong, it is strong enough to make it bind on the spline.