Recently, testnet tokens have become popular again, and the group is asking every day, "Will the mainnet issue tokens?" Honestly, from practicing, it has turned into an expectation of making money.

My stop-loss is very simple: once I start calculating "If tokens are issued, how much I can get," I immediately stop for a day, go back to check permissions and fund flow—whether I can revoke authorization at any time, if the contract can be upgraded casually, and whether there are any strange signatures when claiming water or tokens.
Anyway, testnets are not valuable; what really matters is your mainnet wallet.
I prefer going to the gym to practice moves rather than gambling in a casino; points are just a bonus, but if you make it your goal, it's easy to get carried away.
For now, that's it. When you're itching to act, don't treat your wallet like a wishing pond.