very rarely i've received this and i'm not an angry person by nature, but my instinct is to tell them to fuck off. there is an actual reason i do things the way i do, quite apart from someone's cookie cutter back of the mag anecdotal tips. i find some of the off-time employees of the gym can be bad for this. i suppose they think they're helping, but they're not... in the least. i'm there at the gym for a focused purpose and i don't fuck around with banter or to explain myself to someone who knows all of chapter 1 of a fitness novella. edit - that probably sounds angrier than i feel about it, but its one of the few piss offs i've gotten at the gym. oh, aside, of stanky sauna wood. editx2 - and by sauna wood, i mean literal wood, tho i the figurative kind would - upon reflection - be much, much worse.