I only got into CS because of Flash. First I spent a ridiculous amount of hours on games, then I learnt to reverse engineer and tweak them, and then a ridiculous amount of hours creating and debugging games/apps with Flash.

Flash for the win! Till the day I die.

AS3 was amazing. When Typescript came out, it was a lot like AS3. I was convinced and became a believer in TS and never looked back.