@Goldirc- it is actually very simple.
You wanna be a little more descriptive and refrain from using "ly"s.
For example:
Non-fixed: "I forgot..." she says grimly.
Fixed: "I forgot about that..." she sighs, her expression grim.
@Goldirc- umm...
I am also bad reader
Oh but I have a dialog hack that makes things run less smoothly so readers need to go through every single line properly.