should i wear a mask or not

hi people of chess.com! today i want to bring up an important topic: wether i should wear a mask or not. Most people in my state are already vaccinated so hey dont wear a mask. my state is in the southwest and the heat waves there are DREADFUL. If you walk into a store there, nobody wears masks and i honestly cant blame them. 

Now im not one of those antimaskers i just cant breathe, i was fully vaccinated weeks ago soi guess im safe, but there's also rumors about a new variant...