My philosophy is.... Photoread all the junk you flat out have to read and get it the heck over with so you have more time for slow reading.
Over time what you once called pleasureable you may now see as the pain that it is. Stupid relationships with stupid people, food, alcohol, moronic activities etc etc. The same thing may happen with your reading.
I haven't touched a novel in over 10 years because ... (fade in Tony Robbins' music..) "I've been making a living instead of designing a life" hehe... and I'm on my 4th one since I started PRing in July. Nope, I'm not PRing them but I'm getting all my other reading done in record time and I'm managing all my other time better too.
