Jan 6, 2014. There is a common misconception that in romantic relationships, we ride an initial biochemical high, but after that's over, we return to the realm of “normal.” Read: monotonous. The truth is, you can sustain tackling-you-over-the-furniture passion for a lifetime. Most people simply don't have the skills or were. How does someone end up sending the “I want a serious relationship” message when. And meanwhile, we’ll be back…