quote:

I mean, Wouldn't the speed reading world champion know the secrets of reading at 25000 word per minute.

The main purpose for speed reader person is to understand how this person read! You need to read an look to yourself from out side and decide how you can improve you reading rate. You can't absorb all information what you're read. All text contain 50% of garbage.

Use online free trainings on http://www.ababasoft.com/words/ . Some trainings randomly delete letters. Anther program delete wolves letter. One of trainings strip the text so you can't read the text in line strategy.

Try to use the next strategy -

Skim the text by 1 min. Think about reading.
Skim the text by 1 min. Think about reading.
Skim the text by 1 min. Think about reading.
Skim the text by 1 min. Think about reading.