I can tell. I've seen/heard of the worst reactions ever... like getting shot in the hand, back of the head, crotch, etc.
This, I went paintballing once and wasn't careful enough, 3 grueling weeks of dealing with a limp because it hurt to walk straight, hurt to do anything.. :(
When I used to live in New Zealand they had a thing called rough paintball basically you get grenades RPGs and you can tackle each other what I did is clime up a tree snipe then throw grenades into base etc but over there it's capture the flag so I'm not sure but my advice is have no mercy and go full offence unless you wanna go defence but if you do you just get shot :P
Do what I do. Get the paintball gun. Aim. Shoot. Or, if you are feeling kewl, you can climb a tree, then shoot.
To be prepared first: Go to minecraft.exe ---> Multiplayer ---> Direct Connect ---> Mineverse.com ---> open chat ---> write /parkour ---> Practice like hel there and you'll be prepared for the worst Remeber THIS is a joke! <3
Well you've never gone paint balling when you climb a tree and you get hit there is one way down and that's to fall off... When your in a tree people can keep shooting you and you cant run so you haven't gone paint balling if you have your very bad.