Aside from social / seduction skills, here's why a healthy lifestyle is paramount to being an attractive dude:

Almost all cues for why we find someone attractive is connected directly or indirectly to HEALTH. For both men and women. Examples:

  • Slim waist: A strong health indicator all around
  • Clear jawline (no double chin): Signal for low bodyfat (generally a good sign of health in today's society)
  • Good hair: Associated with absence of disease and malnutrition (especially for women, but if you're a man with good hair - show it off)
  • Clear skin: Usually means healthy skin and healthy lifestyle in general

When dudes in this sub say "I'm just ugly" - first ask them if they're healthy. 9 times out of 10, they're not living a healthy lifestyle. And this is reflected in their appearance in hundreds of small ways.

Like:

Droopy eyes for not sleeping enough, jittery body language and brown teeth for consuming too many energy drinks, puffy face from drinking alcohol, gray life-less skin from smoking, double chin situation due to excess calorie intake, skinny arms from not exercising etc.

When you ask dudes what they want in a woman, they almost always say "fit body / healthy body" as one of their top requirements. And yeah, duh. So you value health, but then also show it by focusing on your own.