At one point, I had actually gotten pretty good with temporary tracking points, direct-distance entry, parallel and ext osnaps, et al. I had all kinds of tricks that let me draw all kinds of things in a wide variety of ways, with none of the temporary "construction objects" that others use so often, etc.
Then Autodesk came out with a new release (2007, I believe) where a bunch of this no longer worked very well. Then I switched to Civil-3D, where much of it doesn't work at all.
So now I've forgotten many of those nifty TTP tricks et al. that used to come in so handy, so often. But that's progress...