Jrzfine
Smash Apprentice
This is pretty much the extent of the help we can give you.I had similar issues before I came to college (no access to a local scene), and the best I can suggest is to either take the above advice and buckle down and prepare to lose a lot in the meantime (including in For Glory and online tournaments), or decide that you really just don't care about playing competitively at this point in time, and just play for whatever timeframes you find it fun.
Not every game is for everyone. I love Starcraft, Dota, Smash, you name it, but I'm bad, average, or meh at all of them and far more. If attempting to be super competitive isn't something you're mentally prepared for, don't stress over it. It's not worth stressing out just because you have a perceived (or enforced, doesn't matter) skill deficiency that you can't overcome. Heck, I've gotten worse at Smash (or maybe my friends have gotten better, frustrating either way for someone who used to win 95% of matches in my group), and I just treat it like a learning experience, and whenever I get tired of it, I go play something else.
In other words, if there's a disconnect between your skills, goals, and attitude, you'll either have to forcibly bridge the gap, or just come to terms with taking another path. There's nothing wrong with doing so, but it is very difficult to consider that one might not actually be decent enough at a game to compete. I've been playing Smash as long as it's existed, and I'm still too underconfident to compete with any regularity. And I'm still trying to decide if I even care, when I enjoy just playing single player or getting a few friends over and playing.
TLDR:
Its up to you to decide whether you want to pursue competitive play, now that you know the effort it takes. Be prepared to lose and get ready to rage, because lord knows every Smasher here has thrown their controller in anger at some point and wanted to quit. What makes us competitive is the fact that we stuck with the game, through anger and sadness. If you don't want to play competitively, that's fine. But for the sake of your enjoyment of Smash 4, don't go half way. Half way to greatness is always the most frustrating place to be.