I was actually thinking about selfishness a few weeks ago- about friendships specifically.
There can be a natural decline in a relationship. Maybe for a while we keep trying to make the relationship work but eventually there can be a separation. I do think it has alot to do with putting ourselves first, and a lot of friendships happen through circumstance, so when circumstances change so can our friendships.
I find it difficult to accept that we are naturally selfish because it has negative implications, but I think it is also necessary. How can we help the world if we can't help ourselves? !
I would like to have a little more insight on this as well