That's what makes it all interesting.
We have a member in our Club that hates people operating and touching on his stuff, so he doesn't really invite people to see what he calls His Scalectrix (his is a German layout basically in a figure eight).
But he practices what he preaches- he won't come and operate on your layout, just sit and watch/ talk.
I personally only want help with tricky stuff like benchwork and track over joints (especially with my portable layout), etc.
The rest I also want to do, like you, on my own.