I was so proud of myself the first time I did interlock. My boss loved it and the client seemingly loved it aside from one small area we were going to change on our next visit. Well I guess she had a change of heart because she had gone nuts and ripped up everything before our next visit. I found out this happens a lot in home reno's too when clients don't think physics applies to them. I don't think I could handle doing a creative job like that because I had to take a walk that day. I don't even think I would be mad if somebody ripped out their muscles after I worked on them. Just mostly concerned and a little impressed. A lot impressed actually but I definitely feel accomplished doing it. It's so bitter sweet when somebody doesn't need me anymore.