dry fire is an important component to any practice schedule. working out your draw? dryfire. develped a flinch? dryfire. weather outside frightful? you guessed it, dryfire. there is no real substitute for noisy trigger time, but dryfire IS useful. the specialized drills are great, but just dryfiring at the bad guys on tv (my wife loves this one) is just good, clean fun. do i need to mention that you should make sure, then make sure again, then check again, that your pistola is not loaded?
That might work for me to finally get a new TV.