I have decided not to have kids (for clear cut personal reasons) and I find myself bouncing back and forth between wanting to amass some nest egg and just spend

I have decided not to have kids (for clear cut personal reasons) and I find myself bouncing back and forth between wanting to amass some nest egg and just spending it all on life enjoyment. I also bounce back and forth between full time work and part time for the same reasons. I am always much happier and healthier during part time work, but it isn't quite enough money to fully participate in the society I live in.