I'm aware that reinfections are possible, but at this point I'll take my chances. The risk of getting infected twice is low and even if it happens, it seems my body is able to deal with covid fairly well (despite me being a risk group) - and this should only get better after the infection. 100% safety doesn't exist, neither do I seek it. But chances of me ending up in hospital are at an acceptable level as far as I'm concerned.

Regarding the social responsibility, as I expressed several times in this thread, wherever I go, I'll respect local guidelines. This will continue to apply even if I turn out to have antibodies.