One of the challenges for the novice guitarist is learning the basic chords. You will not only need to know where to put your fingers, but also how to change from one chord to another. The technique of smooth transition between chords is a learning process we are never really finished with. Every time we learn something new on the guitar, that’s another sequence of small movements our body learns, and these sets of movements must be executed smoothly through relaxed, calm practice.
Holding chords with your left hand is a new skill. It uses groups of muscles we do not normally use, so it takes time to learn the chord shapes without experiencing discomfort. There is light at the end of the tunnel, although sometimes the tunnel seems very, very long.
Another physical adaptation that has to be made when you learn your basic guitar chords is the left-hand fingers need to be toughened up. Callouses form on the tips of the fingers after a few weeks playing, but until they do you need to put up with the pain.
Fortunately learning the notes on the guitar is a job that does come to an end. As you learn more songs, chords and scales you will feel your ease with...