Corrections

Corrections and updates

When a guide changes in a way that matters to you, it is recorded here with the date. To report a mistake, use the contact form and say which page and what looks wrong. See how we check our advice for the process.

Log

• October 7, 2026: Added a profit and break-even calculator, a weekly time budget planner and a tickable idea validation checklist, with the formulas stated on each page.
• October 7, 2026: Rewrote the fit guide, first income path guide and idea validation guide as full guides, and merged the fit worksheet and capacity check pages into them and the time budget planner. The old addresses redirect.
• October 7, 2026: Refreshed the start page and tools page, and removed an email reference from the about page in favor of the contact form.