The fact is that almost only photos matter, so the same time that you put into thinking of replies is better spent in the gym.
The reality is that there are a number of variables you really can't change, at least without surgery which I realize is done in places like South Korea.
You can't completely change your face structure, male pattern baldness, ethnicity, or height.
One thing you can control is how you respond to male-pattern baldness. At two extremes: comb-over vs. shave your head.
Maybe it's just wishful thinking, but I imagine women prefer one of those options over the other.