Or more accurately, life is struggle.
Don't get hung up on winning. Win or lose the fight will go on.
Stay in the fight. If you aren't fighting you have are already lost by forfeit.
Remember George Washington had very few victories in the Revolutionary War, but he stayed in the game long enough to win. The pro-rights camp was on the ropes for years until Heller and McDonald, and the anti-freedom camp is doing their best to dance in the blood of the dead to force the zombies in Congress to do their voodoo slave work for them.
Joan Peterson isn't resting. Sure she may be illogical and unbalanced but she isn't resting in her crusade to see us all in chains.