War of words C19 vax verses C19 vax free, page-2

In my substantiated opinion with loads of substantiated evidence you can call yourself whatever you want to .

What your self titled name doesn't make you is an expert in epidemiology .

That requires years of real education and research , not a few months reading sheet on the internet.

While you are doing your next lot of unsubstantiated research , look up the meaning of “conceited”.