Mixed emotions for me... I hate the sound of a smoke alarm, as it stops my brain; dead in it's tracks, and I will NEVER remember whatever it was that I was thinking or planning to do. HOWEVER, I have had my house burn down, and I saw first-hand how quickly it happened, and how it would have been impossible for me to have gotten out if it had been at night and if there were no alarms. As it was, it was in the daytime and there was barely time. It's bad enough that I lost pretty much everything, but I'm grateful that I'm here now 25 years later writing this post! So I feel that it's a trade-off, and gladly accept the annoyance of false alarms and the need to maintain batteries, and to replace the alarms every 50 months. It's a small price to pay! I won't sleep in a building without a working smoke detector, and that is basically the ONLY issue I have ever "forced" on my wife. She has never had a fire, and she only understands the whole fire safety thing based on my experience, and she would remove all the smoke detectors if I didn't make issue of it.
As far as other kinds of alarms that take me rudely by surprise, such as theft alarms in store display cases, etc., I will have to leave the building if it doesn't get shut off FAST. I can't stand it. So many times, in a place like Costco, somebody will accidentally set off a theft alarm while looking at a laptop or something, and the store just ignores the alarm wailing away for ever, and sometimes the only employee with the shutoff key is not to be found.
Charles