Well, that's the greatest question of them all...
Okey, let's say you choose a goal in life. Happiness, money, security, sex, etc.
Ok, what's the goal we have to choose?
Sometimes you have to forget happiness because you need money.
Sometimes you have to forget security because you want sex.
And so on.
Okey, you choose happiness.
Then live like this was the last day of your life... and you'll forget about money, security, but probably not about sex... but this doesn't work on the long run, you'll probably die young and leave and beautiful corpse, you know.
Ok, live happier or live longer?
I tend so much to choose happiness over money, and security over sex. But everyone has his ways... It's like Jung personalities, he said every kind of personality uses to think it's the best one... so...