What can legitimately make money online within a month?

Stellar

I'm thinking about trying to build another self-employment side income stream, ideally online, because the job market is so f***ed i cant get a job.

However, I really need said stream to guarantee that I'll start earning decent money within a month, to combat burnout and the inevitable frustration and despair when my expectations don't match reality.

my specialty is words, but im open to anything at this point.

Does anyone have any ideas? no scams/MLMs