@MidnightA You shouldn't be nervous about doing them or rule them out in the near future but for now you should get used to your hand placement and using a metronome.
The exercise I'd recommend for you is called a chromatic spider walk. If you remember in one of PGs first lessons he talks about the chromatic scale - all 12 notes in sequence - and how they can be played on the first 4 frets across all strings. Assign your fingers to a fret and then play in sequence on the 6th string; 1st fret 1st finger, then 2nd, 3rd, then 4th. Then move up a string and repeat. When you get to the top string, move your whole hand up one fret and go down the strings. Same thing, move up one fret and go up. Repeat until you finish your last string with your fingers on frets 12-15.
Use a metronome at whatever pace starts you off moving consistently. And start breaking away from looking at anything. You can look down to readjust when needed, but the whole point is to adjust you to your guitar's neck. Do this for however many times you can stomach it. I'd recommend 10-15 mins at first. Stop to adjust for a faster metronome as needed, because it's really the only tool out there that'll keep you honest about your speed and consistency.
Hope that helped, happy practicing.