That's it really – there is no need to risk death or injury to have fun or progress. Cleaning something really tricky, up or down, getting a really good feeling of flow from a section of trail, not stalling in the corners, hitting small jumps and drops and not going offline or casing the lips, that improves skills and does not involve much risk and is ace fun.
Plus stopping every now and then to take it all in and look around, exploring without any real aim, its all good. Why I love riding bikes off-road.