1) Brain.
2) Work ethic.
3) Ability to research and learn new skills by yourself (see [1]).
4) Ability to motivate yourself and do what you're supposed to do when you're supposed to be doing it, even if you don't feel like it (see [2]).
5) Coffee.
Second that1) Brain.
2) Work ethic.
3) Ability to research and learn new skills by yourself (see [1]).
4) Ability to motivate yourself and do what you're supposed to do when you're supposed to be doing it, even if you don't feel like it (see [2]).
5) Coffee.
1) Brain.
2) Work ethic.
3) Ability to research and learn new skills by yourself (see [1]).
4) Ability to motivate yourself and do what you're supposed to do when you're supposed to be doing it, even if you don't feel like it (see [2]).
5) Coffee.