---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/39064117.md"
description: "Everyone says you shouldn't run a supermarket (i.e., hold a diversified portfolio), but I can actually make money by doing just that. Everyone needs to find an investment style that suits them. I can't hold on to a single stock if the position is too heavy. Even though running a supermarket means holding many stocks, I can hold them all. Taking a small bite from each can still be filling, and I don't feel the pain even during a big crash."
datetime: "2026-03-04T16:03:38.000Z"
locales:
  - [en](https://longbridge.com/en/topics/39064117.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/39064117.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/39064117.md)
author: "[美股小学生:）](https://longbridge.com/en/profiles/21091736.md)"
---

# Everyone says you shouldn't run a supermarket (i.e…