Sorry guys this is what I learned as a novice.
Gear up to your budget ,cheap rod cheaper reel will catch fish, upgrade when the time is right.
Don't buy cheap braid you haven't heard of off the Internet.
Match your backing (if using backing) to your braid. You don't want a big run to ping when your 6 lb braid meets 2lb backing.
Keep your spool filled, whether that means a join or a topshot, it's better for casting.
6lb leader 2 rod lengths long, plus 2 wind ons.
Set your drag. Tighten your drag. Load it up by pulling the leader towards the reel and loosen it so your rod doesn't look it will break.
Use the minimum weight jighead to match the conditions ie water depth and current .
Match your plastic to what the fish are feeding on, prawn, poddy etc.
Alter your retrieve according to the depth. In the shallow short twitches, deeper water hop, deep water rip or double hop.
Keep a bit of resistance on the line on retrieve, it wil stop birds nests.
If you line gets twisty, when you are on the water, under way,let it all out with only a swivel attached, wind in under tension, twist gone.
Change it up, move, try new things, alter damaged plastics, cut them, melt them and join together.
You're not doing anything wrong if you are catching fish.
It's all about confidence
Ryder