That my friend is anxiety 101. Welcome to my world. I can do almost anything today, it just takes me 3 times and a bunch of breaks to get it done RIGHT and not break shit in a fit of anxiety along the way LOL. Oh, they make a pill for it too.
At least you didn't end up in Walmat at 4am in the morning madly searching for materials then in frustration calling off the next day just so you can finish the damn watch and be done with it.
You need a Mantra..................................Awwwww... sheee-it............................Awwwww... sheee-it.....................................Awwwww... sheee-it
When a watch gives you this kind of grief. The kind that you could have avoided by paying someone $40 if not for your lack of patience and/or desire to "learn" by doing it yourself. I've found that there is much more satisfaction in smashing it with a hammer than merely throwing it against the wall. Sometimes watches just need to die. Especially if they mock you.