I think lots of us make tactical changes as 180's to appeal to our current spouses - to try to bring them back. Change the way you dress, cut your hair, be more romantic, be more aggressive, etc. Correct, in that these are things which, if they don't work, can be discarded or changed for a future partner. They are not part of our core.
Or not. Maybe these were things that needed to be done anyway. Nobody's watching or cares now but O'Dog needed to refine his game so those changes are still in effect.
"My actions are my only true belongings. I cannot escape the consequences of my actions. My actions are the ground upon which I stand." Thich Nhat Hanh