Health regeneragtion system

Ya you can totally do that but the question is why. I mean the ticks have a set time more or less that they “tick” which if you multiple it by the right amount however you can just get that by using the delta time. I mean I geuse you can maybe use that to debug or find how much time is going by per tick but again you can use the internet to get the tick time or just have a print connected to the delta time.