Does everyone have emotional baggage from childhood?

I'm not depressed nor do I suffer from mental illness. However almost everyday some uncomfortable memories or habits from childhood manifest themselves. It doesn't cause a breakdown or anything, it just makes me feel mildly distressed for a short while. I was talking to someone about this recently and I was kind of shocked when they said this didn't happen to them. Is it normal to have a daily mini-haunt from childhood? (For context I'm 31M).