You can find many answers ranging from dressing hack to mindfulness hack.I have also written some answers regarding the same topic before.

I still retreat that the greatest hack is genuine self confidence.Girls have physical properties to attract and men have confidence and intelligence to flaunt.And yes a healthy physique is not bad either.

  • Be different
  • Wear good clothes.As Shakespeare also said ‘clothes maketh a man’.
  • Being confident and calm makes women go wild.Calmer you are , attractive you become.Women like men who are in control.
  • Do not flaunt your wealth but be discreet about it. Real women want intelligence and not money. Money is a by product of intelligence.
  • Etiquette are only ornaments needed on men.Women die for men who knows how to speak and when to stop.

https://hemantpandeyblog820899289.wordpress.com/2017/09/16/what-psychological-tricks-and-hacks-are-useful-to-know/