I've never gotten a project far enough to be able to be shown off. Every project I've started includes some sort of technical challenge that I need to figure o

I've never gotten a project far enough to be able to be shown off. Every project I've started includes some sort of technical challenge that I need to figure out. For example, one of my projects was a clone of an arcade game called Killer Queen (this was before Killer Queen Black came out for PC and Switch). I wanted to make an online PC clone, so I needed to figure out how to keep all the game clients in sync, account for latency, while also preventing cheating. And I figured it out. Clients stayed in sync, cheating was impossible, and I could even handle clients disconnecting mid-game and could re-join and continue. ...but then I got bored and never actually implemented the game mechanics. Two years later, Killer Queen Black came out, making my clone obsolete, since I didn't have any features planned beyond what the original developer had done. I've had other games I've written where the core mechanics and game loop are implemented, but I got bored and didn't want to do the tedious polishing to make it look and feel nice enough to be marketable.