Saying 'hey' cost me 22% of my usage limits
TL;DR Highlight
A post sharing the experience that sending a short greeting like 'hey' to Claude first can consume a significant portion of your total usage limit, raising awareness about prompt-writing habits for token conservation.
Who Should Read
Developers and general users who want to use the Claude API or Claude.ai efficiently within usage limits — especially relevant for those on free or restricted plans.
Core Mechanics
- A case was reported where simply sending a short greeting like 'hey', 'hi', or 'hello' to Claude consumed 22% of the total usage limit.
- Claude tends to generate fairly lengthy responses even to simple greetings, meaning tokens can be heavily consumed without any actual question or task.
- Usage limits are calculated based on tokens (input + output), not just message count — so even a short greeting that triggers a long response can rapidly drain your quota.
- Users on Claude.ai's free or limited plans are much better off skipping unnecessary warm-up messages and getting straight to the point to manage their usage effectively.
Evidence
- "The post author reported directly experiencing 22% of their total usage limit being consumed after sending a single-word message — 'hey'. Due to restricted access to the original post, additional community reactions or reproduced cases in the comments could not be verified."
How to Apply
- "Build the habit of jumping straight into your question or task when messaging Claude, without greetings or filler messages like 'hey', 'hi', or 'hold on'. For example, instead of 'Hi, can you review the following code?', start with 'Please review the following code.' If using the Claude API, you can also specify in the system prompt 'Reply directly without unnecessary preambles or greetings' to reduce response token count. Periodically check how much of your usage limit remains, and open a new conversation window before starting a long session to prevent token waste from accumulated context."
Terminology
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