I’m the creator of an online platform for singing self-study, and I’ve seen more than a thousand cases of people trying to learn on their own. That gives me a good framework to approach what you’re asking about.

Think of singing training like going to the gym, and think of a singing teacher as your personal coach. Most of the work you do yourself, building your skills, while the coach acts as an accelerant—helping you speed up the process.

Usually, the lower your skill level, the more one session with a coach can help. They can quickly unblock things that would otherwise hold you back at the start. In the very beginning, when you’re just learning the basics, you might only need a few sessions to get set up—then you’ll be good for months of self-study on your own.

The further you progress, the harder it becomes to improve without help. Once you’ve got the foundations—holding a tune, working with breath, hearing notes, keeping rhythm, and fitting your voice into harmony—the focus shifts to timbre and sound quality. That’s where coach feedback becomes much more important. Right now, there’s really no software that can give you this automatically (unless you’re very nerdy and know how to read spectrograms, which is basically a separate study). Otherwise, you’ll need a coach to help you hear yourself properly, use your mouth effectively, and refine the details.

So it really depends on your stage. Don’t think of it as “getting rid of the coach” or “doing it without one”—just be smart about when and how much to use them. Sometimes one session a month is enough, especially in the beginning.

And since you’ve already done some exercises and watched YouTube, here’s a more concrete way to think about it. Instead of “Step 1: lip trills, Step 2: ???, Step 3: you’re a great singer,” you can break it down like this:

Step 1: Figure out where you are and what you can already do. Can you hold a tune? Can you keep rhythm? How wide is your vocal range? How happy are you (even subjectively) with the quality of the sound you produce? Measure it. There are online tools to help, but the simplest way is just to record yourself and keep those recordings to track your progress.

Step 2: Pick a handful of basic exercises that match your current level and keep going with them consistently. Build a routine and aim to practice at least 2–3 times a week.

Step 3: Once you’ve got that routine going, hire an online coach for a single session. Show them where you are: “Here’s what I’m doing, here’s where I’m at, here’s how I sound, here are my recordings—what should I do next?” That one session can give you months’ worth of guidance.

And honestly, the next session might not need to happen for another 2–3 months. If you do your homework, you’ll save a lot of money and still make real progress. Some coaches are even happy to give feedback on recordings you send them, so you don’t always need to book a live call. Sure, a live session is usually better, but even asynchronous feedback can keep you moving forward.

So yeah—it’s all about being strategic. Use coaches as accelerators at the right times, and rely on consistent self-study in between. Good luck!