Here are the three worst things that you can do on a date. First, you could tell jokes
that aren't funny and laugh really hard to yourself. This will make you look bad. Worse
though, you could offend your date. One bad "joke" may cause your date to lash out at
you, hence ruining the engagement. But the worst thing that you can do is to appear
slovenly. By not showering and properly grooming, you may repulse your date, and this
the worst thing that you can do.​