Great advice. A good bud tender is worth their price in gold. I’d recommend to start with edibles. Most edibles are either 10mgs of THC or 10mgs of cdb. There are different strengths and combinations, so just talk to the tender to help get you started. My favorite brand is called “Kanha.” I’ve been using them over the past 5 years and have no complaints. You can also find prerolled joints and that’s another fast way to get going. Good luck! :)
Also, wait a bit for the thc to kick in. I had a friend just start with edibles and he downed half a bag, about 50mgs of thc without realizing how high he was going to get. Pace yourself. Start with one gummy.