Question: how to write b ed?
Answer: Don't trust your mind to remember. ... 
So, keep a scratch pad/notebook/cards/tape recorder/Ipad/phone voice memo app next to your bed within easy reach. ... 
Keep pens/stylus in the same place.
Turn on the light to get down your thoughts. ... 
Sit up to write. ... 
Open your eyes to write. ... 
If you use a pen, make sure it has ink.