Sometimes the best company is the worst help. Unless its just a matter of bullwork - manpower needed. I usually have a certain way in mind I want to do things. Friday at work I was setting a couple bollard posts in concrete and guys were standing around looking for something to do. I had just dropped the post in rapid set and was getting a level on it when one of them grabbed it to 'help', I was like NO! and I think I upset the poor guy, but I had a few minutes to get it right and that did not include telling him what to do.