[RobRoy]

f nothing can exist without efficient cause, God cannot exist without efficient cause; who created him?

So now I can meditate on that while contemplating my navel at the same time.

But I'll have to spit out my gum. Two things at a time is about it. I don't want to choke to death...

[Bandolier]

So now I can meditate on that while contemplating my navel at the same time.

Your navel would probably outsmart you; don't do it.