There should not be a man on the first dates.

You know what a man should not do on the first dates.

use the cell phone, we recommend you turn it off.
try to impress someone you are not
ask and talk more than she
that you do not pay attention
want to get drunk
do not talk much about your past
Do not talk about your ex-soldiers, if she does not do it, do not ask her, time to time.