Don't be scared of pressure cookers. They are very very safe instruments for cooking and they nowadays they come with all safety features that they can possibly have. To help you elevate the fears of a pressure cooker, let me try and familiarize you with some of the models of cookers that I own and I'm very comfortable using them. So I'll show you how the whistle goes up for each one of those and how you can release the pressure if you want to do it before the pressure releases by itself. So this is the first one that has a whistle on the top. So the whistle will go like in small bouts like this and if you want to release the pressure, you are in a hurry you want to open the lid so you remove the pressure by holding the whistle up and let the pressure go out and once all steam is out, you can move the lid and open the pressure cooker. The other one is something like this. This is one of my favorites because this takes very less energy and retains the steam for a long, long time. It doesn't give a proper whistle. It just keeps fizzing out the steam and all through that it's cooking but usually for a 20 minute cooking, this one takes like 10 to 15 because it retains the steam for a longer time. So that's how it puts out and if you want to release the pressure, let me just press the whistle from one end and all the steam goes out and then you are ready to open the lid if you want to do it before the natural release. And then the third one is something like this. This also gives whistles like at intermittent times. So you basically just need to get used to how many whistles you need for a particular food when you are preparing and this is how you would release the pressure before it releases naturally. Since this is all metal whistle, I am holding it with a spoon so that I don't touch the hot whistle. So it's that easy. So I would suggest get used to pressure cooking and save your time, energy and make food more nutritious and delicious. There is really no reason to be afraid of pressure cookers. They are your true friends. So get used to them and start using this method of cooking and help save the earth.