Solving Problems Step by Step

Every big problem is a pile of small problems wearing a trench coat. Cleaning your whole room feels impossible - until you break it down: pick up the books, then the clothes, then the toys. Three small jobs, each one easy. Problem-solvers call this decomposition, and it is the most powerful thinking trick there is.

Step-by-step thinking has a name too: an algorithm. An algorithm is just a set of instructions that always works, like a recipe for your brain. Brushing your teeth is an algorithm: wet the brush, add paste, brush, rinse. Computers run on algorithms, but people invented them long before computers existed.

When a problem stumps you, try the problem-solver loop: understand the problem, make a plan, try the plan, check the result. If it did not work, that is not failure - it is information. Adjust the plan and loop again. Scientists, engineers, and chess champions all win this way: one step, one check, one try at a time.