Tip: If you often get tired early in the evening, take a few grams (5 g) of creatine in the afternoon. I can guarantee you this works better than coffee. It's not stimulating but it's actually giving your brain the energy it needs. Makes it possible to focus without problems!

Tip: get your agents to classify the merge danger of the PR 1. Is it a one-way door, or a two-way door? One way doors involve expensive migrations, or are hard to reverse. They need thorough review. Two-way doors are easy to revert. 2. What's the blast radius? If things go wrong, how bad will it be? Large blast radius: closer review Helps you apply your precious review time where it's actually needed.

Tip: Claude Code has several skill-cleanup commands. Each answers a different question. /skill-doctor → which skills you use /skills, then t → what each costs /doctor → fixes setup + CLAUDE.md debt /context → what's in the window now /usage → what burns your limits

Tip of the day: Codex doctor in the terminal. It checks your installation, configs, auth, runtime, terminal and saved sessions to show if anything is broken. You can add --summary for a quick check or --json for a redacted support report.