It does get on your tits, these idiots who do these wonder courses then go out under cutting time served spreads. I took on a lad i christened 'Turtle Boy' who wanted a ton a day back when things were better.
He used his finger on internals instead of a twitch (internal tool to you yuppies!). He was also scared of heights which proved a problem as we was up a scaffold.
I was willing to help him out but after 2 weeks it was obvious he wasn't gonna make it, so it was see ya later mate. I heard a year ago he still does privates for 60 a day. D**k!