Tinkering
In order to really maximize your skill gain, you should take advantage of either a Skill Tutor Statuette or a Crystal Ball of Knowledge. It will help keep your training in the "Optimal" difficulty range.
0 - 40: Buy from Amelia Youngstone The Tinkering Instructor in New Haven [New Haven Buildings 2 - Tinker].
40 -50: Complete the Tinkering New Player Quest given by Amelia Youngstone The Tinkering Instructor in New Haven [New Haven Buildings 2 - Tinker].
50 - 94: Make lockpicks.
94 - 100: Make heating stands.
0 - 40: Buy from Amelia Youngstone The Tinkering Instructor in New Haven [New Haven Buildings 2 - Tinker].
40 -50: Complete the Tinkering New Player Quest given by Amelia Youngstone The Tinkering Instructor in New Haven [New Haven Buildings 2 - Tinker].
50 - 94: Make lockpicks.
94 - 100: Make heating stands.

