So,here´s the problem. One of our songs has a lick in the bridge section. The lick ain´t impossible to play and I have practiced it over and over again. Yesterday I was able to play it correctly,with full speed. However,today I wasn´t able to play it. I even slowed it down significantly,but my fingers just won´t hit the notes in time. I´m getting really frustrated here. Can anyone help me?
Either you're developing ALS or you're just having a bad day.

Chalk it up to experience and try again tomorrow.
R.I.P. My Signature. Lost to us in the great Signature Massacre of 2014.

Quote by Master Foo
“A man who mistakes secrets for knowledge is like a man who, seeking light, hugs a candle so closely that he smothers it and burns his hand.”

Yeah, to be fair man it's probably just a bad guitar day.

Everyone gets them from time to time so just set the guitar down, maybe come back to it later or come back to it tomorrow. I'm sure you'll be fine again very soon