Never jump to the conclusion, my friend ("I'm not your friend, you guy!" "See? You've just jump to the conclusion that 'I think you are my friend'! Can't you see that?") -s and those who happen to be passing, and leaving footprints. Over all the mistakes that a human can make, the fatality of this one is the highest ever, even higher than eating spaghettti with one's nose or wearing a box jellyfish as a hat. You must know that you have at least make the mistake once (If not, congratulations! You are almost a saint!) so careful must you be in order to save your life. Remember. Remember that just next to death. Maybe you should have this:

Never jump to conclusion after MEMENTO MORI.