I like to think of mine as "concentration detonation." It's seriously like meditation when I go in to nuke. I have to get all psyched up to go in and when I do, I use up most of my energy to complete the task. It usually lasts anywhere between 1-5 minutes, depending on how much Mexican food I've eaten in the past 2 days.
Tip: if it won't go down, get a wire hanger and "chop it up" before flushing...