Is it just me?

Is it just me? I've barely started on my first build and every time I think I've got something figured out, I see, read, or hear something that turns my world upside:director: down. Whether it's the color I'll eventually paint my car our the power plant to use or whatever,i find myself worrying so much about the future things I psych myself out of doing anything.i know it's all psychological coach but I can't seem to beat it. So if this happens or has happened to other, what kind of advice you got?