here is a real life anecdote of maharajapuram vishwanatha iyer. he was travelling in atrain along with his sishyas. he was getting old and needed help for walking towards the toilet on the train. when he wanted to go for a piss in the night and called out, no sishya responded as theyw were all asleep. in the morning, viswanatha iyer said "oNNukku pogaNumdAnnu katharEn. oru paya vAyai therakka mAttengarAn".