That certainly applied to me. I joined the Martial Arts out of a fascination from watching various Martial Arts films, but I didn't have any specific goals in mind. While training I swapped between various goals. First I did it just for fitness, then my focus switched to weapons, then I wanted to compete in kickboxing. This all happened in the space of a year and I know I probably infuriated my instructor with all the times I changed my mind about things I wanted out of the training. After trying to focus on so many different things I still couldn't find a good goal for myself and lost interest completely. Maybe if I had been at a different school I might have found a goal worth pursuing more, but I don't know for sure and I don't want to blame my instructor for my own self-delusions and eventual loss of interest.
Yeah and that's the thing, sometimes you just don't have to have a specific goal or reason why you train, it's often not tangible at all. You can just stay in that 'fascinated' place, and train just because you're drawn to something. We often try to set up in our mind there's got to be a 'reason' or 'logic' why we do things, but it just often doesn't work out that way. To approach things with a real innocent curiosity I've found to be really insightful..
I know why I left my old style, it wasn't meeting me with how I wanted to approach myself and life (see that's VERY grand and abstract haha), so I've moved on. It definitely served its purpose at the time, but now I've learned what was needed from there and I feel internally that I can safely move on from that. It's definitely coming from a place of power rather than 'giving up'. And now I'm spurred by a curiosity and I'm going to explore other styles as I'm clearly still drawn to martial arts...