Learning an instrument is mostly you versus boredom, soreness, and doubt—so let’s stack the deck in your favor.
Enough that you’re moving forward, not so much that you start dreading it. For most adults, 20–40 focused minutes beats two-hour marathons once a week. If you’re brand new or busy, 10 minutes done daily is still powerful—it keeps the instrument ‘in your hands’ and your brain in the game. If you’re aiming at pro-level or conservatory, you’ll eventually push into multiple hours, but even then it’s about smart blocks with breaks, not grinding until you’re fried. Start with what you can realistically repeat five days a week, protect that like a meeting, then slowly add more only if you’re genuinely hungry for it and your body feels okay.
No—but you are too old to waste time pretending you’ll magically become a prodigy. Adults learn differently: you’ve got better focus, taste, and discipline, but less free time and maybe a stiffer body. That’s fine. Pick an instrument that physically suits you, set goals that actually excite you (playing with friends, recording a song, jamming at 50, 60, 70), and practice in short, regular bursts. Progress might be slower than a 12-year-old’s on paper, but you’ll understand what you’re playing more deeply, and you’re allowed to enjoy the process instead of chasing grades or parental approval. The only real mistake is waiting another five years to start.
Usually it’s not the hours; it’s what you’re doing with them. If you just run through the same comfortable songs and licks on autopilot, your brain checks out and you stall. You need small, specific challenges: slightly harder tempos, cleaner tone, better timing, new keys, playing for someone, or recording yourself. Also, progress often hides—your ‘baseline’ slowly rises, so what used to be hard now feels normal and you forget that’s growth. Start logging what you work on, record a short clip every couple of weeks, and deliberately rotate in one uncomfortable task per session. When you can compare month to month instead of day to day, you’ll usually see you’re moving more than you think.