Having read your posts you contradict yourself, firstly saying you're scared to leave the house then you're not bothered, you ducked very reasonable questions from another poster.... more than once, I also live in the southwest, my partner works in care homes and she worked through the first lockdowns in care homes with covid, she's seen what it can do to people who are vulnerable, me and her both fall certainly into more vulnerable than most, she having asthma and both of us carrying a bit more weight than we'd like, but as others have said, you make your own risk assessment and act on that and we're at the point where the "cure" is much worse than the risk, only today i read that a new strain has been discovered that may be resistant to any vaccine, so what do we do? Hide away forever until the magic bullet appears? I could get killed crossing the road so I mitigate by looking both ways, not by never crossing a road. I could have a car crash, so I mitigate by driving sensibly, wearing a seat belt and driving a car that is relatively crash worthy, I dont mitigate by never getting in a car! Its proved by many sources that basic hygiene is the simple most effective way to not catch this virus so clean your hands!