The little things that rustle your jimmies

Japan and Singapore are both pretty sensitive to privacy for females, and in Japan's case there is an unusually high number of incidents of men groping women on trains. Not sure if Singapore has the same problem, but I'd suspect similar reasons.

It's probably the same for Malaysia too, especially as I've noted that a lot of women tend to be on the trains whenever I'm using it to travel. There's so many in fact that the coach reserved for them simply isn't enough which is what makes me want to punch the men who go in there as it's so ridiculously selfish and stupid even if they're not going in there to cause mischief as such delays may also happen when people have been waiting for the train for more than two hours.