I have been fishing like ever since Moving to Florida. I used to try a new technique, take maybe 7-8 casts and then put it down. After fishing a few tournaments I realized that the only guys winning for the most part were the guys who would stick with a plan, and being in Florida, If you can't Pitch & Punch, Understand weeds and bottom composition, or effectively fish a trap in grass, and especially learn to fish the open water out in deepest parts, it was hard to compete or always have a chance.
I spent an entire year doing nothing but Pitching heavy weights to learn how to catch better quality fish, I am still improving but after doing that for almost a full year, I noticed that my confidence went way up when trying to figure out other techniques. Being well rounded is not only important but also makes fishing more fun. I love nothing more than learning how to fish deeper water and struggling on every trip, then all of a sudden you catch a few fish and a light bulb goes off and then you realize what you have been doing wrong.
It still pays to always have a go to technique to catch fish, but even a bait as "simple" as a spinnerbait is a technique you can always improve with, same with any technique. I stopped worrying about colors and brands and not changing lures all the time and that helps. Good Job, If you look at the best guys, they all have 1 technique they are known for, but most of them can pick up a drop shot or a Jerkbait etc. and still catch fish if necessary.
Right now I am trying to learn the Neko Rig, and even though it looks easy, I have not figured it out yet, so its been a bait and rig I try all the time & force myself to stick it out instead of grabbing another worm. I like to first practice in ponds or places I know have fish in front of me to learn, this way you know if you start catching them it is most likely not luck. The guys down here you have been doing well seem to be fishing this Damiki Stinger worm on a Neko rig, you would think it is simple, but I think figuring out the right weight, line, & speed is harder than just letting a wacky rig sink on slack line.