How to meditate like a Zen Master

Punit asked: I’m experiencing lack of interest in everything even in favorite subjects and my memory is becoming weaker. Is this due to lack of sleep?
Can yoga help me?
Also, can any Brain Entrainment software help me?
Plz help me out.Caffeinated Content

kipkip111 asked: do you know of any other methods to aid sleep, any ideas and cures would be welcome, thanks.
If i use earplugs i can hear or feel my heart beatingCaffeinated Content

Scott & Kellie A asked: i travel for work and spend a lot of nights in hotels. i have been having trouble un winding at night and being able to stay asleep.Create a video blog