Turn competitive energy into preparation nobody else can fake.

The urge to beat someone is real energy, and it can be spent in two very different places. Spent on rivalry it goes into comparison, commentary, and posturing, all of which anyone can imitate. Spent on preparation it goes into hours of unglamorous work that show up later as an advantage nobody can copy at short notice, because the time cannot be faked.

When you feel the competitive charge, route it into something that requires hours rather than words. Practise the thing you would be tested on. The satisfaction is slower to arrive and it leaves you with something that is still there next year.