Best revenge? Help!! 😱

So I like this guy and he led me on which is an asshole move but now I know better. At first I thought of cutting him out of my life but now I'd just be "nice" to him make him think I'm a good person and maybe someday I need something from him and we'll still be on "good terms".

He's a fuckboy and I'm trying to get over him. I think i'm doing a pretty good job since I'm not overly jealous again and knowing he's a fuckboy kinda helps.

I just wanna make him regret leading me on and show him what he's been missing out. I'm thinking of "upgrading" myself by starting to go to the gym just to make myself more confident.

Any other ideas I could do and show him somehow that my world doesn't revolve around ONLY him?

For now he thinks I still like him like I used to. It's kinda fading away now especially knowing he's an asshole. I'm thinking of getting the benefits but NEVER attach myself to him too.