You can fall into a rut if you keep on doing things the same way, so from time to time I'll play a techno, house, techhouse, garage or electroclash set at home, just to see if there is anything I can learn. And to have a laugh at djs at crap clubs that can't mix 4x4 house. Its always a pleasure to go back to dnb and breaks afterwards though. BTW Last time somebody tried to play trance on my cd player, it shut down and refused to work. Really!