I say loosely followed here because you don’t want to always text her eleven minutes after she texts you if she usually takes about ten minutes to text you. If you develop a pattern of taking the same amount of time to text her every time you respond back, she’ll pick up on this and know that you are literally just waiting to text her. It’s nearly as bad as texting her right away.
I’m 14 and I tried this on a girl who I deeply loved. She’s my neighbor too!!! I’m shy of talking to girls I like and try to stay as far away from them as possible. So I got a Facebook when I turned 13 (I would have gotten it earlier but my parents wouldn’t let me) and it automatically downloaded her phone number into my address book on my phone. Jackpot I thought. So I started texting her using these steps and there was no response. So I tried step #12 and I finally got a response. “Keep dreaming, Gabe. Keep dreaming.” So I rate it a 1 out of 1,000,000,000!!!!