Newbie=
Someone that asks questions and pays attention to
the answers. Then they try to apply the answer to
their riding habits. They are extra careful (as
mentioned) because they know the road is going
to hurt when it scrapes the skin off. (a no brainer)
They don't like cars too close to them and seem to
stop short of all traffic. They stop in the center of
the lane and never watch what is in the road ahead
of them or in a turn or corner.
Seasoned rider=
Someone that thinks they are immuned to a car stopping short and causing them to crash. Laughs at "newbies" for being too careful. Shows off to th crowd and eventually ends up busting their butt. They think they are the only ones that can ride (even in a crowd of experienced riders). But on the positive side, they can control a bike under MOST circumstances that a newbie would crash under.