If the first date didn’t go so well and we already know we don’t want to see you again, we’ll probably say something like “I’m very busy right now with work and everything, I just don’t have time for a relationship.”
This can get even more difficult if the man you’re talking to is too persistent. Surprisingly, there are men that just don’t take the hint and have no idea that you’re just not interested in them, and they will continue to ask you out until you run out of excuses. But let’s hope that’s not the case for you.