abandoned. wrote:I give up trying to actually finish a story/novel
;n;
NO! Don't you dare give up!
If you give up, you'll only regret it later, sure it is hard to finish something like that, and even harder to get it actually published (you could just post stuff online, but that's not the same), but it's going to be worth it.
There's no harm in trying again and again until you find the perfect thing for yourself to write, and you commit yourself to writing it no matter what happens in the end; it is healthy to be passionate about something.

Also you shouldn't worry about 'finishing' a story/novel, you should just write the story, and when it wants to stop, it'll stop, if you worry about when it's going to end, that's just going to stuff up your determination to finish the thing, and the story will stop at the wrong time; unfinished.
Just keep going, that goes for everyone too I suppose, and you'll realise once you stop stressing about it, writing the story is a lot easier.
I get stuck with this sometimes too, but giving myself a positive talk helps.:3
I don't know if this made sense, but I hope it encourages you to keep trying pie.