Time Out for Love - 多久才好?

剛剛去了很久沒去的friendster, 看到這段文字:

You and Ricky can overcome any bumps on the road.(希望如此)

The two of you are about to touch off some serious pyrotechnics -- so will it be 'ooh, ahh' or run-for-cover? Well, that depends entirely on what you ignite -- and how. Watch for random flare-ups (temper tantrums? unwarranted irritation? a little passion?); you may want to keep the emotional equivalent of a fire extinguisher handy. Goggles aren't a bad idea either. And when things really start sparking, consider the wisdom of backing way, way off (for the moment, at least).

wisdom of backing way, way off (for the moment, at least)

多久才好?