When a guy says he's got a lot on his mind?

Anonymous
When a guy says he's got a lot on his mind, what does he mean exactly? Some people say it means exactly that and others believe its a way of avoiding a person. A guy told me that recently, but I don't think he is avoiding me. He has some family issues but manages to text me first usually.
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+1 y
Situation: His mother and father are having issues. His niece is on drugs.
When a guy says he's got a lot on his mind?
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