Last week I was thinking about the concept of eternal life starting now. It dawned on me that the scenario where people say, regarding tattoos, "you might like it now, but what about when you're 80," is altogether less frightening when you view this life as transient. Life is short, and in light of that fact, perhaps the attitude that is more natural to take is "why wouldn't I want to get that tattoo now? I only have a short time, why not try this stuff out now, while I can?"
I know it's a silly example, but my (rather convoluted) point is that perspective really does make a big difference.