Everybody gets frustrated to some extent. If you're looking for perfection, you're probably not going to find it in your first model. Keep in mind also that models contain imperfections from the factory that you may have to deal with. This could mean sanding parts down or having to fill gaps in order to make parts fit correctly. If you're having a specific problem you can post your question in the forum and someone will try to help. I know nothing about airplanes or how expensive the kit you're building is, but I can think of a couple ways to deal with it. You can slap this kit together butcher style, not worrying about how good/bad it looks, and then buy the same kit and learn from your mistakes building that one better. A second choice is to struggle through, take your time, ask questions, do research, make this one as best you can. Either way you go I can pretty much guarantee you'll feel satisfied when it's done and look forward to the next build!