I tend to forget safety is an issue for most. I haven't had the luxury for many, many years, so I just have to go with what I have and try to forget what I 'should' have. I'd certainly never have the risk of burns. I keep my geyser setting quite cool. I take shallow baths. I couldn't use a helmet because I need to wash my hair. Getting in and out of the bath is always a worry, though. I'm very lucky I've never had a tonic clonic in the bathroom.