Dictionary defines happiness as:
"An agreeable feeling or condition of the soul arising from good fortune or propitious happening of any kind; the possession of those circumstances or that state of being which is attended with enjoyment; the state of being happy; contentment; joyful satisfaction; felicity; blessedness." There is no universal recipe for happiness in my view and I am gonna give u an example of what being happy means.
For some perfect abs *is* happiness, if that’s what makes them happy or Toned Triceps, Rich Husbands, White Teeth, Shiny Hair, Ultrasexy Pumps, Vitamin E Lipstick, Gorgeous Boyfriends, Golden Visa, Expensive Cars, Designer's Belts, Splendid Jewellery.
For others eating chocolate or just starring at the ceiling would do it.