thought this verse would be relevant, even though i'm not christian.

1 Corinthians 9:24-26

²⁴ Do you not know that in a race all the runners run, but only one gets the prize? Run in such a way as to get the prize. ²⁵ Everyone who competes in the games goes into strict training. They do it to get a crown that will not last, but we do it to get a crown that will last forever. ²⁶ Therefore I do not run like someone running aimlessly; I do not fight like a boxer beating the air.

go for it, train hard, train smart, and we will get the glory the lasts forever.