Grinding on testnets until your hands go numb, Gas is cheap, but the mentality isn't.

At first, it was just to practice interaction, then a bunch of "point expectations" suddenly appeared, and the whole person easily gets carried away, clicking and clicking, then starting to calculate "is it worth it."
At this point, you should actually set a stop-loss: only give yourself a fixed amount of time and wallet limit per day/week, and stop once it's used up;
If you encounter strange permissions to sign or repeated approve requests, just blacklist and don't hesitate;
If you can use a new address, don't gamble with your main wallet.

Recently, the AI Agent and automated trading waves have been quite noisy, some are hyping up the narrative to the sky, not mentioning safety details at all;
People who are really focused on security tend to say less, at most reminding you not to treat private keys and authorizations as "costs."
Anyway, points are just practice questions before they fall into your pocket;
Make a mistake on one or two, then move on—don't treat real money as tuition.