I'm not against occasional chit chat in between sets, but by and large I like to be left alone when training, unless I need a spot or I am spotting someone. There's one dude at my gym that I made some small talk with once and it has now exploded to where he talks to me in-between almost every set. It is driving me crazy because it is quite distracting. He is actually relatively big and strong, so he is not some skinny dude asking for advice on everything, although he still asks my opinion for a lot of things. I do get occasional spots from him too, so I can't say he is a complete bother, but it just doesn't let up.
I know there is no magical solution to this, I guess I just have yo tell him to not talk to me quite as much while training, but that is hard to do without looking like a jerk. I'm not going to change my schedule around because of one guy, but my workout time is quite important. Anyone else ever deal with something similar? I actually have never worn an Ipod while training, but that may change. Hope that'll help. Probably will still walk up to me though...