Allow Farm Hands to Shock Themselves if Milking/Seeding

Quality of Life

Circle shocking is a big issue. Self shocking would be worse. Interaction is part of this system that I want to promote.

It can be a little difficult if one is milking somewhere outside of the hours that Farm Hands are typically around. If a cow/bull is also a farm hand, perhaps allowing them to shock themselves would be nice. It would still deplete a shock, like a regular shock, it would just be giving it to themselves instead of someone else. (If this is considered to be a bit too cheaty, perhaps requiring a certain level of farm hand to be reached before this can happen? Not sure how the scripting would work.)