What does it mean by “it’s just a mix of everything”?

Anonymous
I asked him if he wanted to sleep in my bed tonight because I haven’t seen him since our last argument (yes we’ve been texting constantly after we made up) and he kept saying “no I can’t. I’m sorry” “I can’t.” “No.”
He told me he needed a mental reset from me because I really hurt him mentally and emotionally during our relationship. Last week he told me, quote for quote, “you do have a chance but I need a mental reset from you.” He also told me he didn’t lose feelings for me and there isn’t anybody else that he’s being alone right now. That he needs time and to heal. What should I do?
What does it mean by “it’s just a mix of everything”?
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What does it mean by “it’s just a mix of everything”?
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