Is this typical closeted men behavior for a guy to tell you he’s afraid to sleep with you because you’ll probably be “crazier?”?

He still wanted sex and didn’t want to “wait” … but he didn’t want me to get “crazier” or I’m guessing “attached “…he admitted that he felt that I came off a tad unstable…but I still feel like.. idk… I told him I liked him and that I was “attached “ because of how he was making me feel… emotionally
Is this typical closeted men behavior for a guy to tell you he’s afraid to sleep with you because you’ll probably be “crazier?”?
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