Hi!
Because of this shortcut, I constantly close the project, and after reopening it, the change history is erased (CTRL + Z)

Q - to select identical elements, multi-edit
CTRL + Click - select an element

Due to the constant alternation of q - crtl - click - q - ctrl, missclicks constantly occur. 
Shortcuts to facilitate the operation are okay, but to close the program... There are so many system ways to close the program, so why this shortcut?