I was once super into mass-approaching. I went through the mall DAILY, mass-opening, eventually mass-asking, and I got efficient (8 asks in 30 minutes). I did this for several weeks, and what I found was it wasn't fun or efficient after a while. Hell, I got rejected most of those times, and when I succeeded, the approaches were unplanned and NATURAL.

Now, I go about my life with a goal: improve myself and have fun in the process; NOT "approach more girls in the given time limit". I suggest everyone try mass-approach; you'll meet some girls here and there and actually learn a lot about yourself, but just promise me you'll wake up from it. Don't be a Mystery. Meeting girls isn't a video-game-styled achievement hunt, it's just a mindset and a lifestyle of going out. You slowly get better with time and experience.

So, quit stressing about pickup and enjoy life. Focus on the frame "I'm building the life I want. People have the opportunity to join my life, but ultimately it's up to them. I'm picky about who's in my life, but I don't get mad at people for not fitting; I can't control people. I can, however, control myself."

Have a good night.