Self Interest
In the interests of a balanced answer: some say quickly; others say slowly.
In the interests of a balanced answer: some say they do; others say they don't.
Regard for one's own interests, or disregard for others interests.
Ideally, everyone.
It needs to be balanced.
Regard for one's own interests, or disregard for others interests.
Regard for one's own interests, or disregard for others interests.
helping others
We meet our nutritional needs by taking proper balanced diet.
The antonym of selfish is selfless. Being selfless involves prioritizing the needs and well-being of others over one's own desires or interests.
Intel & Individual Rights
Altruism means selfless concern for the well-being of others. It involves prioritizing the needs and interests of others above one's own, and taking actions to help and support them without expecting anything in return.