Rule #1.
Well no professionally or otherwise employed men with hobbies and interests will be texting all day and night as it would mean they are either unemployed or don't value their job or have no life. So the ones that talk all day and night are most likely do it out of boredom, not because they are interested.

Also when you text all day and night you pretty much send a message that you have no life and no job and no friends and no serious obligations. You also send a message that you are desperate and needy. That's a turn off.