Same here, I somehow acquired a pirated copy of Flash when I was 10 or 11. Went through the included offline manual and within a few days somehow knew I'll probably end up doing this programming thing for the rest of my life :D

It's sad what happened to Flash, sure we have plugin free interactive content using JS but I'm not sure if anything has replicated the IDE. Though I guess the decline can also be attributed to the users moving onto other platforms. The kids making games moved on to making Android/iOS games and the animators moved to Youtube.