Is thin a positive, negative or neutral word?

It depends on the context

Explanation:

"Skinny" implies that someone is too thin and therefore has a negative connotation. "Thin" is the most neutral, while "slim" and "slender" are more positive and considered complimentary.

some attention getter quotes to support your thesis regarding brain work could be the following: :

a. storage capacity of your brain is virtually unlimited.

b. your brain produces sufficient electricity to light-up a small bulb.

c. different brain circuits are involved with reading aloud or silently.

d. your brain by itself does not feel pain.

e. reading allows your brain to download info directly.

f. brains of two musicians performing together can synchronize.

maybe attach the passage in case, someone has never read it!

explanation:

hope this

-sawyer