Experienced riders are very likely to have a good kite control.
This should always be used to avoid any problems on the water or land.
Always keep enough distance to anything else, and try to anticipate any possible problem that could happen.
Normally experienced riders went through a lot of different situations, and heard/read a lot about dangerous situations.
An experienced rider should always be more cautious and leave enough room for others, as well as being ready to help others in an emergency situation.