i love to hear the girls giggle. laughter is truly the best medicine! this will ease things a lot when real time trading comes. if this is a once-in-a-lifetime trip to the grand canyon or a return visit, your interpretive guide will leave you with an experience of discovery and wonder few will ever know. smaller people prefer smaller 6-7 inch blades, a tall person might want a 10-inch. so have you sought the truth? apparently it has already opened in some places in the u.s. gus and i spent lots of time together and he even made some trips to the hospital. 