When I buy and sell stuff, it would be awesome if clicking shift (for example) disabled the confirmation. That way its there, if I click accidentally, but I can make it go away

How difficult would that be to mod???

This reminds me of the the safety door lock on my moms corola.
The thing is you have to lift the handle to shut the door or it will unlock when you shut it.
but you get so used to lifting the handle when you shut the door that it realy doesn't save you if you forgot your keys in the car unless you bumped it shut with your azz.

but ya i agree with you ill work on key shortcuts sometime