Bored in general or bored of shakes?
I don't really get board of teh shakes, I just kind of knucle down and get on with it. The way I look at it, its like work. You don't relish it, but you know you have to put the graft in to get a return at the end of the month. It doesn't mean that you can't try and liven it up as much as you can, but ultimately its just getting on with it.
Sorry - Im a very pragmatic person. I have my tetra in coffee, coffee in my vanilla shakes, and otherwise just stick to shakes I like.