I waded thru the masses on a daily basis last year, everyday. Being in construction, I was a "essential service". I was deemed at risk by my physicians, and took the shot as soon as I could this spring. But I never had a sick day. I was at work while all were sitting around playing on the net, fishing, hunting, camping, and enjoying the time off. Or better yet, working from home.
Social distancing with this one is the key factor. I never wore the mask. When the virus became aerosol, it could make it thru most std mask devices. Into the moist surfaces of the nose when you inhale and the mouth. It does not last on surfaces or jump very far. But spend time in closed places with someone that has it, then you are asking to catch it. I kept myself outside of homes and away from people several feet. Not much handshaking on deals when complete. Factories were always masks on with std PPE like safety glasses, hi vis, and steel toe boots. But I kept distance and still do. The vaccine does not keep me from getting actual Covid, it just lessens the chance of my severe reaction to the real disease.