Bottleneck journal: 6 fields, under 2 minutes…
Record bottleneck journal entries in under two minutes using six fields only (date, constraint name, severity 1-5, type, intervention, result) to maintain practice sustainability.
When This Fires
- Starting a bottleneck tracking practice for personal or team productivity
- When a previous tracking system was abandoned because entries took too long
- During any continuous improvement effort that requires longitudinal data
- When you want to identify recurring constraints without committing to heavy process
Common Failure Mode
Adding fields "for completeness" — root cause analysis, stakeholder impact, priority matrix. Each additional field pushes the entry time up, and the practice dies within two weeks. The six fields are a carefully chosen minimum. If you need deeper analysis for specific entries, do it separately — don't add complexity to the daily recording.
The Protocol
Daily (or per-incident): (1) Open your bottleneck journal (spreadsheet, note, structured form). (2) Fill six fields: date, constraint name, severity (1-5), type (capacity/policy/knowledge/coordination), intervention attempted, result. (3) Close. Total time: under 2 minutes. (4) Weekly: scan the last 5-7 entries for patterns. Monthly: review all entries for recurring constraints and intervention effectiveness. The patterns that emerge from 30+ lightweight entries are more actionable than any single detailed analysis.