Is There a Stock That You Never Buy Because of Valuation?

What stock was in your wheelhouse that you never bought because of valuation, that you may regret? And is there a stock that frequently buy and sell due to low valuation, high valuation? You don't do the value trading thing? No, don't do that. A me. What has been my wheelhouse that i never buying because of valuation and then i regret? When we've talked about some things, i would say probably copart.