It's depend on law which apply in your own country. First you have to make sure that airsoft is legal in your country. If it's legal, you should understand the rule correctly. You can play airsoft in an authorized area that is allowed by the rule (i.e you own house, private area, authorized airsoft field)
YES
No. Airsoft is a type of sport like paintball so airsoft guns you can shoot people. but please shoot responsibly.
If you use airsoft gun in public place or pretend it's a real gun - yes, you can be shoot. Do not use airsoft guns in public places!
You shoot people.
There are no airsoft licences.
no
Yes.
It's not designed to!
no. Airsoft guns could not possibly shoot that fast.
Depends on the laws
no, it doesn't
in your own back yard, airsoft guns are legal on your own property to shoot, as long as your not shooting someone else who doesnt want to. its perfectly legal to shoot and use any airsoft gun no your own property.