The wasteland has taught you some hard lessons, but you've remembered them all. You gain +1% to earned experience per level gained. (+26% experience at level 26, +27% at level 27, etc.)
Lessons Learned, much like Swift Learner, can help offset the penalty of the Skilled trait, allowing to cancel out the -10% XP gain entirely. It also has the benefit of requiring only one perk to match the effectiveness of all three levels of Swift Learner upon reaching level 30, though at the cost of having to take it much later. Like Swift Learner, its usefulness is debatable since there is more than enough available experience to reach level 50 without it.
While level 26 is required for this perk, it is conditioned to give bonus XP from levels 25 to 50.
Abominable ·Animal Control ·The Bear-Slayer ·Beautiful Beatdown ·Brainless/Big Brained ·Bug Stomper ·Camel of the Mojave ·Coin Operator ·Day Tripper ·Dead Man's Burden ·Dine and Dash ·Divide Survivor ·DNAgent ·DNAvenger ·Elijah's Ramblings ·Fast Times ·Free Radical ·Friendly Help ·Ghost Hunter ·Heartless/Cardiac Arrest ·Lonesome Road ·Lord Death ·Machine Head ·Marked ·Meat of Champions ·Melee Hacker ·Mutant Massacrer ·Power Armor Training ·Scourge of the East ·Set Lasers for Fun ·Sierra Madre Martini ·Spineless/Reinforced Spine ·Tough Guy
The Reunion ·The Silo ·The Job ·The Launch ·The Tunnelers ·The Divide ·The Courier ·The End ·The Apocalypse
Condemned to Repeat It ·ED-Ecated ·Hometown Hero ·Rocket's Red Glare ·Warhead Hunter
Divide ·Dry Wells(Boat) ·Long 15(Gate) ·Ashton missile silo ·Ashton silo control station ·Boxwood Hotel roof ·Cave of the Abaddon ·Collapsed overpass tunnel entrance ·Junction 7 rest stop ·The High Road ·Hopeville armory ·Hopeville men's barracks ·Hopeville Missile Base Headquarters ·Hopeville Missile Base - East entrance ·Hopeville Missile Base - Loading station ·Hopeville Missile Base - West entrance ·Hopeville silo bunker entrance ·Hopeville women's barracks ·Marked men camp ·Marked men base ·Marked men guard outpost ·Marked men supply outpost ·Pass to canyon wreckage ·Path to the Courier's Mile ·Ruined highway interchange ·Sunstone Tower roof ·The Courier's Mile ·The Crow's Nest ·Third Street Municipal Building ·Ulysses' Temple ·Waste disposal station ·Wastewater treatment plant