Especially when it comes to physical escalation, and how to attract a girl you like. There’s a right time to call, kiss, and even lace your fingers with hers. You wouldn’t call right after she gives you her number, and you wouldn’t wait until 2 weeks later before dialing her up. You also wouldn’t spend hours together, and get yourself into back-to-back dates when you first start dating each other. That will not only diffuse your entire mystery factor, and render yourself as non-challenging as your actions reveal that you’re too readily “available”.