That is funny, my whole adult life I see 333 all the time. Exit signs, mile markers, clocks, car tags, random things. I figured when I realized it that I was making myself see it, kind of like when you're pregnant and you start to see pregnant women everywhere. Lol. The only difference is that when I see it it tends to shock me as it is usually when I am either down or trying to make a big decision. I get a calm feeling like everything is ok and on time, so to speak.