My advice? Just start. Maybe get a cheap combo rod/reel for $75-100 and find some trout water. Join your local chapter of TU. Great guys who will help you. Pay for a guide once or twice. You will make mistakes but hang in there. You will catch fish in spite of yourself. Trust me, I know - I'll be foolin' with my reel or something and some fish will take my fly when I'm not looking. Or, I'll have 30 feet of line behind me as I'm wading to the next spot and,... bam... caught another fish. 😎But the best part is getting a good cast with a good drift, right where you want it, and a nice trout comes up and gulps your fly. Good luck.