I am pretty self-absorbed, even when trying not to be. If someone is asking for advice, it's always "when I was in that situation this is what I did, but I can't tell you what to do".
I'm not really so sure it's a self-absorbed thing, or if it's just the fact that I have to draw up my own experiences to be able to relate to others, so it just makes me sound that way. I have told people before they ask me advice on things though, that I can help but only to some extent, as I have not tried everything possible, I just know what worked for me personally and what did not, and they can take it however they want after that.
I feel more self-absorbed, personally, when I am unable to give someone advice or suggestions due to simply not knowing or being unable to relate. That is when I start thinking "It would be nice to be able to help someone, but not have to experience everything they have in order to do so." It's like my life's in chapters and I'm my own personal reference book.
My boyfriend has given me a few suggestions... haven't really tried them much, as he's the only one I talk to and since he knows how I am, I have a hard time readjusting myself... But he has mentioned things like:
If I am chit chatting with someone, and I think of something new to talk about, or want to share an experience I've had, rather than to just blurt out "The other day I...." say "Have you ever done this?" then go on about the story, that way it makes the other person feel involved when talking.
Again, I haven't done it yet, and really am not sure how it would work out, because really when I say things, I don't really look for anyone's input particularly and that would kind of force me into conversation about things they want to talk about... but if I want to make friends I suppose I need to try somewhere... maybe eventually I'll actually want someone else's input and step outside of my comfort zone (talking about things I know about or can relate to), rather than just wanting to be the one dominating conversation.
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Sorry about the incredibly long post...
"I enjoyed the meetings, too. It was like having friends." -Luna Lovegood