Firstoff, I'll admit, I didn't view whatever atrocity that lies behind the click.
However, putting in work for a client in the studio can be a mother. I just spoke with a dude I'm networking with that's on the clock from 2PM to 3 AM! and we got a session at 9AM!
You have to deal with the rapper's hangups, apart from technical issues and reworking material to get it on point, and then, a fool gon lollygag you like that? He's lucky that animal didn't make that phone call, Ya dig?