feel free to share your own tips & tricks or to ask questions in the comments
Cast on all the stitches to one needle
Redistribute the stitches among the other needles starting with the first cast-on stitch
Join in the round being careful not to twist - make sure the bumps all point inward and are not wrapped around the other sides of the needles
Join the round using needle #4 to work the first few stitches in the round.
Move first few stitches to empty needle, place marker, then move last cast on stitch over as well.
Continue across the stitches, keeping the working needles above the points of the resting needles. Remember - the first few rounds will be a bit fiddly until you have more knitted fabric to keep the needles steadier.
If it's your first time knitting with double-pointed needles (DPNs), try them out with a thicker yarn and larger needles. Then go down to the smaller yarn & needles once you have the hang of it.
Use a "stickier" needle - wood or bamboo - as opposed to a slick metal needle. Once you're more comfortable, then switch to the slicker needle if you prefer.
To create stockinette stitch in the round - knit every stitch, every round.
To create garter stitch in the round - knit 1 round; purl 1 round; repeat as desired
Advanced: If ever you find yourself short a needle for the set, substitute a size smaller or larger (only go up or down one size) for the missing needle. Because you are carrying the needles around the knitting, the one different needle will not make a noticeable difference.