Everything in life is a puzzle. Not being able to solve a puzzle, or being slow at solving puzzles, can be frustrating. Being able to solve puzzles faster allows you to solve more puzzles.
Those who have the ingenuity to solve puzzles, the ingenuity to create shortcuts to solve puzzles faster, or the ingenuity to create guides/blueprints to solve puzzles yourself, will have people willing to give them value in exchange for alleviating their frustration of not being able to solve the puzzle quickly, or not being able to solve the puzzle at all.
There can be multiple ways to solve the same puzzle.
Losing weight is a puzzle. There is no “one way” to lose weight. Supplements are short cuts, diets and exercise routines are blueprints, etc.
Solve puzzles.
