To know your enemy is the first step in avoiding and mitigating it. This is a LIGHT-HEARTED but 'true' thread to identify the BIGGEST threat in your daily operations. A few examples:
1. Calm and variable wind at airport-many firmed the landing in such conditions
2. Extensive squall lines enroute
3. The person on the other seat-unable to handle explosive decompression while you are in the toilet
4. Angry purser poisoning you
5. The other person tailstrike/slams the aircraft on your watch
Anyone else wanna share. Don't be too serious or judgmental ya.