DONK, I hope this reassures you somewhat. You’re just as likely to get get exposed to the virus as the next person. Your age doesn’t mean you’ll take on the virus any more than the rest of us.
At the moment, for every 300 people you come into contact with, approximately one will have the virus. And that individual will pass it to one person out of all the people who they come into contact with. The risk exists but you’d be very unfortunate to be that person.
It means that about 200,000 are going to get it still from those who have it today. Out of the whole population of roughly 70,000,000.
But you really should take care to not be one of those individuals as your age does mean its effect will be considerably harder to cope with. As the R transmission indicator falls below 1 then the risks reduce hugely. In other words we can all meet more and more individuals without the risk of catching it. So, 300 becomes 600 etc.
If we don’t play our part in reducing R to less than 1, then it increases exponentially and that’s when it rightly becomes a high risk to all.
Good luck and look after yourself through this. Very few who you come across will be carriers, but if you mix with others then protect yourself in ways we all know about now.