Ovinomancer
No flips for you!
In what way, exactly, are reading speed and aptitude in retaining information inherently tied to whether or not you are being respectful?
If a player needing a few minutes to make sure they are doing the thing they actually want to do, likely in their (however long it might be) process of trying to "get" this character they enjoy (or at the very east aim to enjoy through "getting it down") is disrespectful... does that mean that mean that I am the most respectful player present because I have been a DM so frequently for so long that I don't even need to check the book for most monster stats?
It's disrespectful if you continue to hold up play and make others wait on you week over week because you can't be bothered to either learn the important bits of your character or make a useful cheat sheet (or even ask for help). If you continue to slow play every time due to lack of preparation, that shows a general disrespect for the time of others playing. This directly addresses the social contract of group games -- you respect others making time to play out of their schedules by 1) showing up on time ready to play, b) doing a bare modicum of prep to understand the rules as they apply to your character (I don't expect anything else), and iii) don't be a (Wheaton's Rule).