Egoistic

Children are completely egoistic; they feel their needs intensely and strive ruthlessly to satisfy them.

Don't be so egoistic.

You deserve to lose everything, for being so egoistic.

Is it egoistic to love?

Sustainable world isn't an egoistic, profit-orientated consumer society.

If we wish our trains of ideation and volition to be copious and varied and effective, we must form the habit of freeing them from the inhibitive influence of reflection upon them, of egoistic pre-occupation about their results.