The point of the question was personal happiness vs. the needs of many.
Jesus took a cross for the needs of the many over personal happiness.[/quote]

Warning Long and deep post below
Ok...so yes Utilitarianism. So we are on the same boat
Utilitarianism- every action must be made in interest of the greater good, or the most amount of people. Different types
Quality-the greatest or purest good that can come from an act
Quantities-the greatest amount of good.
What your asking is in reference to Christ's call to be servants of all. To turn the other cheek, to carry the pack an extra mile, etc.
This gets into a very ugly idea...because you have the idea of individual rights versus the well being of society
I have this believe of always seeking the greatest good at times...and I forget myself at times...but i have learned that i need to take care of myself to.
IE to be a "perfect" Christian, who wants to completely fill the person of Christ call to servant hood.
You would have to only buy what you need
No car, you can walk every where
Camp outside/Homeless
No Cell phone (don't need it)
No internet (wasteful expensive)
All and many of these things you wouldn't need anymore. Think about how much money you could save based cutting all of that. You can give so much more, and be able to help so much more. You would helping so much more people than what you would would not. Even more so, you would have to break up with Keri, because she is a distracting, cost too $$$, and in interest of the greater good....the idea of getting the most people saved, it would be better to stay single for the rest of you life. This is all in interest of bringing the greatest amount of God.
But....the idea of selling everything we have, and following Christ....it's a call for everyone. Because long term it would cause many problems. People's salaries are paid...because of the stuff we buy. Our having some wealth allows others to have possible jobs. So, by if every single Christian sold everything they had and gave it to the poor....it would have a global crash of the market. Starvation, and hunger would become even greater.
Yes, I know I'm talking in very abstract ideas, but to answer your question...i have to.
Do I get that extra 2 hours of sleep I really need or do I show up and teach Sunday school because if I don't no one will?
Even interest of the greater good, the bigger good would be better. If your working 12 hour days 6 days a week...you will need extra rest. By your neglecting yourself, over time you would become less efficent, and therefore you would be doing "less good".
Do I buy myself a new car or do I give that money to that poor widow with three kids?
Truly, I don't think anyone should be a new car. Beside how much money you lose, a used car is the way to go. You pay cash $5000 for a used car...and save $200 a month for car bills till you get to $1,000 in saving for repairs....you are still better off in the long run. You will be saving a lot more money, and able to give so much more than if you buy your nice hummer with the shinny and spinning rims!
All I did was raise the stakes a lot. (Lifetime unhappiness vs mass genocide) and I put it in a form that most westerners are not used to seeing.
That's a very good question. Lets...be bold and apply to American society. Our food....we have so much and so much extra. We have a huge overweight population, including myeslf. Yet...we have people all across the world who are have nothing, and lucky to get some food every other day.
But to answer your question about lifetime unhappiness you have to think about...how the unhappiness would affect you. Lets assume you were a "Good and fair" emperor before the who women for baby crises. In your unhappiness...would you become a cruel, mean, and evil.....making other people feel your pain and suffering because of your own unhappiness? Killing millions just for the fun of it.
To keep going you have to answer what is happiness? What is joy? I remember reading a study about how the successfully business...millionaire in America is just as happy as a West African Farmer.
What would I do seriously in the situation?
Without throwing the book of Revelations into this mix and all of that stuff, and talking on abstract thoughts and ideas. I would marry for interest of the greater good. Yes, I may not feel love, but I would find some, please i'm not trying to sound perverted, physical enjoyment of sex at least. So I wouldn't be completely unhappy. Yes, I wouldn't be in love, but I would at least be able to enjoy the sexual part of the marriage, and that may be just enough to keep me from going Medieval on all of my my little peasants rear ends.
good question!
http://en.wikipedia.org/wiki/Utilitarianism