CNBC's Jim Cramer advised investors to build up cash and wait for the bottom as the market works through the five stages of grief. "If you want to be able to bottom fish at lower levels, make sure you've got a little cash to be able to do it with ... because the real rally can't begin until we work through these five stages of grief," the "Mad Money" host said. "Once that happens, though, you don't want to miss it."... Some investors are eager to buy the dip and continue to ride the bull run, but Cramer suggested that...