It just doesn't behave the way I want it to behave. Because nothing is dry, it all gets pushed around including the background tone. Its a mess. Then there is all the confusing advice about mediums. Ask five oil painters about mediums and you will get five different answers....including "mediums are for sissies."
Questions for the experts:
How many brushes do you usually use for one small painting?
How do you put one color on top of another color without the first color sliding away?
Any other advice?
As Gomer Pyle would say.... "Haaay-ulp!"