After trying out Twitter for a while, Doug Kass of Seabreeze Partners said Wednesday that the social media platform was useless to him.
"Twitter has some value to the day trader, has little or no value to the real long-term investor," he said.
On CNBC's "Fast Money," Kass explained why he left Twitter.
"I went off because I felt that the digital feed of Twitter empowers a number of mean, weak, angry, misinformed people who hide under this shroud of anonymity," he said. "To me, life is too short to be a punching bag for small people with large egos, and I concluded that it's not worth navigating through a series of sharks to get to the good fish."
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Kass added that many of the negative users on Twitter often had ulterior motives and sometimes were looking to sell a product that was "not worth that much."
So, why didn't he just block people instead of ditching Twitter altogether?
"Haters are capable of unblocking themselves," Kass said.