The melody of I Feel Bad by Rascal Flatts runs 307 notes across 54 bars, 3:03 long in E at 138 beats per minute. The tab sits almost entirely in the first two frets, one note at a time — no chords to barre and no strumming pattern to keep up with. A piano backing track plays the chords and bass underneath, so the line you are learning sounds like the record even at half speed.
Prefer to strum and sing it instead? I Feel Bad chords and lyrics.