Write headlines that make a specific promise
The headline's job is not to describe the post — it is to promise a specific outcome to a specific reader. "How to write a blog post" is a description. "How to write a blog post in 90 minutes without staring at a blank page" is a promise. Specific promises outperform vague ones every time. The AIDA formula (Attention, Interest, Desire, Action) applies to headlines: grab attention with specificity, create interest with the promise, trigger desire with the reader's outcome, and imply action with the verb. Spend 10-15% of your writing time on the headline — it determines whether anyone reads the rest.