Thanks, Kathleen's mom. Sympathy is welcome. In the grand scheme of things, this is a small issue, but one of those rites of childhood. My oldest has had an aversion to riding toys of all sorts since infancy, but loves to swing and swing high and spin and jump wildly on trampolines and loved jumpers (Jumperoo) as an infant and would jump so high people were shocked so it isn't that she is cautious all around.