Compound bow advice sought

[Tartar Horde]

The Deer will respond very quickly to any increase in hunting pressure and respond accordingly like any animal by being more wary. I want to clear something up though, I do not see any way no matter how good you are with your chosen food gathering weapon that you will be able to feed yourself off the land in England. Hunting will be supplemental to your main food production which will be agriculture and husbandry.
ps that's if you have the time to hunt.
It can also be hard for people who don't live in the sticks to appreciate what actually goes on there, it's a very different closed world to that of the heavily policed cities. Shoot, Shovel & Shut up!!!!