[CypherToorima]

Only the weak-willed, and frail-minded let themselves be controled by the media.

I think you should live life how you want to. If you feel like always being tense, then so be it. But if everyone lived their life as if they had all the time in the world, there would be no work done. And you read way to far into "live life as if it was your last." All it's saying is enjoy life, because you're not going to live forever.