Dear Moshe,
Thanks for being honest. You make A LOT of sense. I can identify very well.
An hour of talking for 5 minutes of lust. Sure, it's much easier to self-sex, but does that make it right? Aren't we cheating ourselves and our wives of the opportunity to get closer to them relationship-wise?
I think the key is to turn our relationship with our wives from lust to love, from purely physical to physical and spiritual. However, I agree that once you turn on the lust/love switch, it's very, very hard to turn it off the next day. That's why I've said it might be easier to be single. Just learn how to turn off the switch for good. Hard to do, but once it's off, it's off (until marriage).
And I know, it's easier to talk the talk than to walk the walk.