I happily received my fourth dose a while ago. Although I'm not in the official risk group in my country, they decided to give me one because of my (treated) hy

I happily received my fourth dose a while ago. Although I'm not in the official risk group in my country, they decided to give me one because of my (treated) hypertension. You get an SMS, confirm, and then go to the center to get the shot. I was aware of studies that indicate a decreased effectiveness for the fourth shot, but I leave such decisions to my doctor and the health authority who have dealt with this pandemic in a nearly optimal way. I've never had any side effects of vaccinations and also never knowingly had Covid so far, which probably helps with such decisions.