The day of Mustafar, Obi-Wan wept. The day after Mustafar, Obi-Wan and Yoda and Bail thought. The day after that, Obi-Wan came close to regretting their decision. Sunset only made things worse.
Opportunistic
"No, Cin," Obi-Wan denied Drallig firmly. "I've already given The Talk to one pubescent Padawan, and once was enough."