Things to keep in mind

Keep my hands relaxed and somewhat droopy in shape, as if I’m sliding a large, heavy medicine ball toward myself or “scooping” the sound toward myself.

Replace my fingers on the strings purposefully to avoid buzzing.

Don’t worry about the (annoyingly short) fourth finger yet.

There has never been a (non-guitarist) musician who has not lamented the existence of fingernails, nor that the fourth finger has no tendon of its own.