How do I catch more trout? Should I switch to an ultralight fast action rod from my medium-light medium action rod? Do I need more braided line or should I just wait until I run out of this spool?

Should I be targeting bigger fish? How can I be sure they are there and what do I use to target them?

Do I care about catching fish, really, or do I just enjoy being out in nature, away from the office, and playing in the water?