The balance between too much and too little choice

Two pens: stingy. Ten pens: useful. Sixteen pens: apparently I have enrolled in a stationery degree. “More choice is bad” is one of those behavioural-science slogans that survives by amputating the interesting bit. Too little choice excludes people. Too much makes comparison expensive. Between them sits a shifting sweet spot determined by how different the options are, how much the buyer cares and whether the range has any visible structure.

A three-item menu can feel reassuring or useless, depending on whether you can eat any of it. Seven software tiers may represent genuine needs or an internal org chart leaked onto the pricing page. A giant streaming catalogue sounds valuable at sign-up and becomes a half-hour scrolling ritual at 9pm. Quantity attracts; choosing still has to happen. So do not count options and declare victory. Watch the behaviour around them. Are people comparing confidently, bouncing between the same two screens, abandoning or selecting the safest default? That tells you whether variety serves customers or merely displays the company’s inability to decide.

Defaults, recommendations and clear categories can preserve breadth without demanding a spreadsheet. Removing options can help too, but only when the differences were decorative rather than meaningful. The best range is legible rather than minimal: enough possibilities for the right answer to exist, and enough guidance for a tired person to recognise it before the shop closes.