Kylie and Kendall may show up VIP-style to sporting events, but they insist that, for the most part, their lives are pretty ordinary
. "I mean, we are normal people. We go through our normal emotional days or our hard, rough days. ...We are just like everyone else," Kendall told ET. "I know we probably have some things that are different from the norm, I guess. But we are normal for the most part and we go through the same stuff."