I can relate -- For many years I couldn't seem to finish any project -- It didn't matter what it was. I wasn't that way when I was a kid. Then I figured out that it went back to my not-so-DH -- my first DH. He was super critical and nothing I did was right. So I guess that I decided that if it wasn't finished, I had a come back -- "I'm not finished with it yet"
Even tho everyone else thought what I did was great, I still had this hang-up. Now that I know why, I can finish things -- sometimes not too swiftly -- but they get done -- and I understand my "weakness"
Mim