Is it a preferred approach to inject IUnityContainer itself as an argument inside ASP.NET MVC Controller Constructor

I am using Unity.Mvc4 in asp.net MVC 4 and have built-in Bootstrapper file to register all types like below.

public static class Bootstrapper { public static IUnityContainer Initialise() { var container = BuildUnityContainer(); DependencyResolver.SetResolver(new UnityDependencyResolver(container)); return container; } ----------------------- ------------------------
In my Controller constructor, I am injecting IUnityContainer itself for calling Resolve() on demand, like below
private IQuestionBusinessLogic _qstnBL; public MyController(IUnityContainer unityContainer) : base(unityContainer) { qstnBL = _unityContainer.Resolve<IQuestionBusinessLogic>(); }
Queries are
1. Is there any performance burden by injecting IUnityContainer unityContainer itself? 2. Is there any other way to call Resolve() than access the  ...