I usually don't like to talk about myself because it makes me feel like I'm giving more information and I might fuck up by seeming like show-off person instead I am really interested in people's life, I like to hear about everything they say and not getting bored of that.

Let's say I met a girl, she talks about herself and I listen a lot, asking specific questions about the subject to seem interested in what she says, conversation goes on, I know her friends I know what she likes I know how many siblings that she has but she doesn't know anything about me.

When I see her on the street, I feel that I know that girl completely, I call her by name(people usually don't like to call someone by name) and ask how she is and ask some questions from last conversation like"you told me last week your father on vacation, he went to Italy, has he come yet?"

They are happy when they are with me because I seem like I care about what they say and interested in their life but I don't really talk about myself they don't fucking no clue about my life, I have no problem with that, but is it really bad for me avoiding talking about myself? Should I give some information about my life like how many siblings I have even though they don't ask and they don't give a fuck?