Shin Seoung Rok, currently active without an agency, ”There's more coming in” = ”Growth Diary of My Son in His 40s”

Shin Seoung Rok explained his situation. Shin Seoung Rok appeared on the SBS program "Forty-Something Son's Growth Diary" broadcast on the 5th.
On the same day's broadcast, Shin Dong-yup said about Son Sung-rok, "It's been a year since he started working without a management office."
In response, Shin Seoung Rok said, "I handle everything myself, from schedules to negotiating fees," and added, "But I don't handle that."
"I think it's easier to work alone," he said. "For the past 20 years, I've been working with the help of a management office, but now that I'm working alone, I think I'm able to develop more fighting power."
Hearing this, Seo Jang-hoon said, "Maybe there are more 'things' that come in even though they are inconvenient," to which Shin Seoung Rok replied with a laugh, "You know that well."