It has been statistically proven that paintball is safer than golf. There are legitimately less injuries in paintball than golf. And of those injuries, most are people who trip in the woods, not injuries that occur because of actual paintballs.
You work on team building skills as paintball is a sport where you must rely heavily on teammates. As paintball is high stress, high adrenaline, teams will either fall apart, or really learn how to work well with other people.
You also learn how to stay calm, and cool in high stress situations.
And please tell me you don't actually talk like that.