I don't think there is a course to "get over that feeling" and if there was,would you really want to go on it? I spent 15 years working as a mercenary and have,at certain stages throughout my career,had to kill. ( I have to add that it was only in self-defence) As hard as I try,I've never quite got to the stage of total emotional detachment. When killing out our meat birds,I just concentrate on making it quick and painless,I feel like crap after and I hate the thought of doing it before. It is my choice to eat meat and I don't wish to be a hypocrite,so I raise them happy and dispatch them with care!
Today,I shall rebuilding the wall in the bathroom I knocked down last night. Didn't plan to start for a week or so,just got curious with a hammer when it started to rain. The "mother of all" shower cubicles is arriving on Monday and I need to knock down another wall and rebuild (to extend the room) get the plumbing/wiring sorted,buy a new toilet and sink and choose the flooring. Have 10 people coming on the last May Bank Holiday for the weekend,so it all needs to be finished by then!
...... Ree