dont let the brush pile up. keep your footing clear. makesure the drag path and work zone remain free of debris as muc as possible. always try to maintain order on the jobsite. from keeping the tools accesible and ready to go (including and especially keep ing the climber's lines seperate, uncovered and untangled), to knowing what is gonna happen next. always have the next step (or two, or three) mapped out in advance.