Keep motivation to stick on one meditation practice :Ven. Mahasi Saydaw Practice : Ven .Mahasi Sayadaw

I have been practicing meditation " in daily life " for a week . I felt more relaxed and also noticed  having a thought of "intention"  before most of my actions of body .

But now I feel that I'm losing the interest of doing mediation practice but to go back again on reading or listing to Dhamma talks .( mostly due to having the thought of finding a "better practice" )

And now I'm feeling the same delusion I had before and stress .

I would like to to know how could I get my motivation back to stick with one method of meditation practice ?
Some advice by Ajaan Fuang here:


  § Many were the times when people would tell Ajaan Fuang that — with
  all the work and responsibilities in their lives — they had no time to
  meditate. And many were the times he'd respond, "And you think you'll
  have time after you're dead?"
  
  § "If you're single-minded about whatever you think of doing, you're
  sure to succeed."
  
  § "You can't plan the way your practice is going to go. The mind has
  its own steps and stages, and you have to let the practice follow in
  line with them. That's the only way you'll get genuine results.
  Otherwise you'll turn into a half-baked arahant."
  
  § "Don't make a journal of your meditation experiences. If you do,
  you'll start meditating in order to have this or that thing happen, so
  that you can write it down in your journal. And as a result, you'll
  end up with nothing but the things you've fabricated."
  
  § "When the meditation goes well, don't get excited. When it doesn't
  go well, don't get depressed. Simply be observant to see why it's
  good, why it's bad. If you can be observant like this, it won't be
  long before your meditation becomes a skill."
  
  § A student came to complain to Ajaan Fuang that she had been
  meditating for years, and still hadn't gotten anything out of it. His
  immediate response: "You don't meditate to 'get' anything. You
  meditate to let go."
  
  § The seamstress, after practicing meditation with Ajaan Fuang for
  several months, told him that her mind seemed more of a mess than it
  was before she began meditating. "Of course it does," he told her.
  "It's like your house. If you polish the floor every day, you won't be
  able to stand the least little bit of dust on it. The cleaner the
  house, the more easily you'll see the dirt. If you don't keep
  polishing the mind, you can let it go out and sleep in the mud without
  any qualms at all. But once you get it to sleep on a polished floor,
  then if there's even a speck of dust, you'll have to sweep it away.
  You won't be able to stand the mess."