Freedom, Status, Power.
Chapter XIX, Enchiridion
You can be unconquerable if you enter into no combat in which it is not in your own power to conquer. When, therefore, you see anyone eminent in honors or power, or in high esteem on any other account, take heed not to be bewildered by appearances and to pronounce him happy; for if the essence of good consists in things within our own power, there will be no room for envy or emulation. But, for your part, do not desire to be a general, or a senator, or a consul, but to be free; and the only way to this is a disregard of things which lie not within our own power.
a. First line, suggests you are unconquerable / unbeatable in combat / life challenge if it is not within your power / control to achieve the victory / goal. Epictetus again reinforces that the decision of what is in our control and what is not, is crucial for happiness, success and freedom.
b. Envy or emulation of others’ success defined by wealth, power, status and prestige will never rest in your heart. Why? If you accept that it is outside your power or control and in the control of others.
c. Do not be overcome in admiration of people with apparent material success and status.
d. The appearance and manifestations of wealth do not mean the person is happy.
e. The only desire worthy of pursuit is Freedom. This is obtained by chasing only those things within your control. Jobs, promotions, status are bestowed by others not in your control.
f. In sport, the outcomes, victory or defeat are outside your control. How hard you work, how often you tackle, how often you pass successfully is in your control.