What will you do?

I would think that this person is insane or have a mental problem. Because if he is in his proper state of mind, he will understand that I am too tired to listen to his sentiments or whatsoever. But if he has really a mental problem I would understand him. But if he is in contact with reality and just feel like annoying people, I guess I can ask for other people's help to let him stop and I would probably look for another seat to relax.

I will have to be very straight with the person, I will tell him/her that i would like her to give me a break because I'm so tried, but if the person continue, then I will just ignore the person and switch off totally from the person.

hi krishna! well, at first, i would be polite and try to answer the stranger back. but yeah, there are times when people are not that considerate, even though you are already yawning or starting to read something, trying to convey the message that you don't want to talk. anyway, i guess when it is already too much, you can politely say that you are not feeling well and would like to sleep already. i think after that, the stranger will understand. i would do that because i like to sleep during travelling. but i guess, i can't blame them because some people are really nervous when travelling and would like a listening ear. i think talking calms them. it helps them forget their nervousness. hehe but you also have to think of yourself. i don't want to be rude, but i really need to sleep because if i don't i would get really harassed by the end of the trip/ take care and God bless you!