I stumbled into D&D, but when I got my first issue of Dragon Magazine back in the early/mid 80's I found out that D&D wasn't the only RPG. There were ads for TOP SECRET, STAR FRONTIERS, GAMMA WORLD, BOOT HILL, TRAVELLER, VILLAINS AND VIGILANTES, and a new MARVEL SUPER HEROES Game was coming out or had just come out. Within a year of me reading that first Dragon magazine, I was playing Star Frontiers, Top Secret, and Marvel Super Heroes. I think that we didn't have such an adverse reaction to trying and playing a new game other than Dungeons and Dragons.