I keep telling myself that I need to put a stick note on my transmitter reminding me to check my control surfaces before flight... I have taken off far to many times with reversed controls... it is never pretty.
It took me a long time and cost many planes before I learned my lesson. Recently I have been skipping steps in my preflight tests, (the physical inspections), Just last weekend I tried to land my Bixler clone without elevator, from a great height, because it had suffered either hangar rash or transport damage which I did not check for before flight.
I managed to land it but one a public road in front of an oncoming vehicle.
The driver was not too upset and actually thought it was rather humorous that he almost ran over a plane with his car. The problem was that the control horn, (glue in type), had a failed glue joint and just ripped off of the elevator in flight. Suspect that the glue joint was fractured in transport or the hangar.
MUST follow all pre-flight steps!!!!
Just my experience, (Bad)
Have fun!