i don’t think you can really compare riding in the surrey hills with riding in mountains.
i’m from essex. used to appreciate what i had, but it doesn’t come near living with mountains on the door step. as njee, i didn’t see the point when i saw people pushing their bikes back up when you could take another route and ride up. but here, getting to the good bits can involve some carrying, but that makes it part of the fun. by doing so you reach the really good bits!
as someone said, think of it as being in the hills/hillwalking but with your bike. 🙂
there are so many fantastic trails locally to where i am now that cannot be reached without a bit of shouldering. i never had that problem in essex.