Do not load MY_Controller, although it exists

[eluser]Ki[/eluser]
Hi,
It seems to me that MY_Controller is loaded automatically, regardless of whether I extend it or extend the controller:

Code:

class Help extends MY_Controller{

end

Code:

class Help extends Controller{

Both load MY_Controller. Is there a way to bypass it, because there are quite a few db queries in MY_Controller that may not be required for sections of the website, such as help etc, so I want to avoid unnecessary load