Anxiety doesn't necessarily cause concentration problems as its own symptom. In fact, it could be argued that anxiety actually improves concentration. Anxiety is the activation of your fight or flight system, which is meant to keep you safe from harm by ensuring you're running away or fighting without distraction.
The first set up is a standard 20-25 pound test rig (depending on the size of the tuna) with a size 1 to 2/0 hook depending on bait size and the size of the tuna. Fluorocarbon leader can be super effective if the fish are touchy (biting infrequently). This set up will be the primary bait fishing set up.
52'x17.9x9 Heavily constructed fiberglass tanked crabber, tuna bait and jig boat built in 1979 by MTS, Detroit 8V71 main coupled to Twin Disc reverse gear. John Deere 40KW genset. Packs 3,000 gal fuel and 500 gal water. Aluminum mast. poles, new aluminum tophouse, and 85 scoop aluminum bait tank.