Some of the things I learned are really useful. Like looking both ways no matter what. Now this was partly because I had to do some driving in left side (British) drive and that means you gotta have that habit! But today it really paid off! I was turning right to a one 2 laner, all traffic comes from my left. But I looked both anyway, and there it was!
The moron from hell biking wrong way on the wrong side!
But I saw it in time. Also (may take getting used to) having the outside mirrors in the wide out to blind is awesome. More useful, and no blinding from trailing traffic headlights.