Either you have a defect in the gun/canister or you havn't charged your canister. If you just got your gun you should charge it. Usually they do not come with air in them.
Make sure your air tank is full and properly attached
Yes, as long as its output pressure is high enough to operate the gun (higher for tippmanns, spyders).
No. Paintball teams generally don't make enough money for scholarships.
Yes
If you aren't mature enough to play paintball, you aren't mature enough to use firearms. There is no way you can confuse paintball or vidoegames or airsoft for what you should be doing with actual guns, unless you are not old enough to use guns.
Yes, if you have a low-pressure tank it may only be putting out 200-300psi of pressure. High pressure guns can sometimes take a minimum ot 600-800psi to function properly. If you don't have enough pressure for your gun it will not work correctly.
If that's the case then your intake valve or tank is having issues or not providing enough pressure to cycle the marker.
Leave him alone, he already has enough pressure on him. and he doesnt need anymore.
Jupiter is not nearly massive enough or dense enough to hit "critical mass"; essentially, there's not enough pressure at the core of the planet to start the initial nuclear reaction and its not dense enough to maintain the reaction.
Paintball is a recreational activity that can build teamwork if you are playing with a team. The objective may vary, but it usually involves in tagging members of the opposing team with washable paint in a gelatin shell (also known as paintballs) using a paintball marker that launches them at a fairly high velocity (but not enough to cause injury).
Yes you can! You have to wear safety googles and be next to a parent.
Truthfully, You don't really need an optical zoom site. A red dot is the most you need for paintball. Paintball markers arn't accurate enough to utilize a optical zoom site correctly.