I find it INCREDIBLY difficult to wake from sleep. As do many others, apparently.
Getting enough sleep is a first step, but we know most people do not -- so very few are in the great position you are to treat it as a 100% conscious choice to snooze or not to snooze.
No. I can naturally wake up after 6 or so hours of sleep on weekends when I go to sleep at 4am, but the entire work week I have to ease myself up with a few hits of the snooze button, even after 7-8 hours.
I've never understood the snooze button. Either it's time to get up or it's not.