Reading between the lines
Yes, I know this is probably old news. But what the heck! I just want to be heard for the sake of being heard.
Yes, I think the sign hints very loudly, if you want to end your life, don't end it on the MRT tracks. You'll make a bloody mess on the tracks and people have to clean up after you. Not to mention you will cause a lot of inconvenience to the masses who travel on the MRT.
Like what the sign says, "Act Responsibly", in every sense.
There, I've made my point. It's liberating. Thank You.