Ten trees around the wind rose; tiers open at 0/5/10/15/20 points in a tree.
1Open «Talents» (key T, or the Captain window → «Talents»). Ten trees around the wind rose: Navigation, Exploration, the Abyss, Survival, Shipwright, Command, Gunnery, Boarding, Smuggling, Trade.
2Tap a tree: its tiers open at 0, 5, 10, 15 and 20 points spent in it; keystones want 25 points and level 25. Tap a talent to learn a rank.
3Respec works only in port, with a 10-minute break between changes; two sets («1» and «2») keep two builds.