The short answer
Stop trying to find the voice by writing more drafts. Find it by collecting real words your audience already uses — reviews, forums, emails they send — before you write a single line. Then mirror that language back to them. Fewer tries start with more listening.
Voice problems almost always come down to one thing: not enough raw material before you start. Research on copywriting strategy points to audience analysis as the foundation — understanding how people talk about a problem, not just what the problem is. When you skip that step or rush it, every draft is a guess, and guessing takes tries.
Marcus Aurelius put it plainly: don't set out your thoughts with 'curious neat language.' That's the trap. You're reaching for clever, polished, persuasive — when the audience just wants to feel heard in their own words. The voice that lands isn't yours. It's theirs, reflected back cleanly.
This week, before writing anything new, spend 20 minutes collecting exact phrases your target audience uses — Amazon reviews, Reddit threads, customer emails, wherever they talk freely. Paste them into a doc. Then draft your copy using their words, not yours. You'll feel the difference on the first try.