This post contains a list of all the things I did to customize my MacBook. Most instructions here are useful only for programmers and power users.
A Comprehensive Guide to Customizing your MacBook
How to juggle 3 balls in 1 hand
3 balls in 1 hand, a.k.a. 3-in-1, is definitely not an easy pattern, mostly because of the speed, accuracy and strength/stamina required to do it. I could learn to do it because I came up with good prerequisites. It still took me a few months to learn …