I've been driving rear wheel drive for 6 years in winter Canada, and now drive a stickshift Prelude. But I still drive like a grandma. Once I get a feel for the car and the way it responds to my input, only then will I feel more comfortable in driving the regular speed limit.
One thing about driving is you have to know your vehicle's limitation.
Pop has an AWD Safari, and admittedly I feel overconfident in acceleration, passing, and taking turns at a higher speed. I know I'm pushing the limits, but I know when the fun has to end and back off.
Technology ultimately doesn't make you a better driver.
Sorry to hear of your mishap though. Lesson learned.