* I travelled from Bhopal to Delhi by Dakshin Express SL class during my college days, some sort of sound was coming out of the bogie just beneath my berth through out the journey. I was afraid of any untoward incidence because of the ominous sound. I alerted TTE also, but he did nothing but assurance to get it checked later during the journey. I took a sigh of relief when the train reached NZM safely.
* Just after a few months, there was derailment of speeding Karnataka Express due to coach defect leading to fatalities, the news gave me me goosebumps for a quiet some time.