I see what you mean.
Actually I wouldn't say "selfish" but I sometimes wonder whether it's a bit narcissistic to be constantly focused on "me, me, my thoughts, myself". Or at least focused on me exclusively one hour per week. Actually it's not that much, come to think of it ; -)
This is not a criticism on anybody by the way, just what pops up in my mind once in a while, I'm just talking about myself here.

But then I think that I actually do need to go to therapy, to get better.
Getting better means having better relationships with other people, interacting in healthier ways. Everybody wins, I think.