Level 1
ST 5 PE 5 EN 5 CH 5 IN 9 AG 6 LK 5
Lockpick, Science, and Speech
Bobblehead (Medicine)
Level 2
Repair +7 (30), Explosives +10 (25), Science +2 (40)
Intense Training (AG)
Bobblehead (Intelligence)
Level 3
Lockpick +2 (32), Speech +10 (40), Science +8 (50)
Intense Training (LK)
Level 4
Lockpick +18 (50), Speech +2 (42)
Educated
Grognak the Barbarian => Melee Weapons +1 (16)