Full answer
Basic mindfulness meditation has one instruction: pay attention to your breath, and when your mind wanders, notice that and return. You don't need silence, a cushion, or a special posture — a chair with your feet flat on the floor works perfectly.
Research from Harvard shows measurable changes in brain structure (increased gray matter in the prefrontal cortex) with as little as 8 weeks of daily practice averaging 27 minutes per session. But even 5–10 minutes daily produces benefits for stress and focus.
Apps reduce friction enough to matter for habit formation. Headspace, Calm, and the free app Insight Timer all offer structured beginner programs. The 10-day Headspace basics course or Calm's 30 Days of Mindfulness are well-researched starting points.
Common beginner obstacles: expecting the mind to go blank (it won't and shouldn't), judging yourself for wandering thoughts (that's normal — noticing is the skill), and stopping after a few days because it "doesn't feel like anything is happening." Effects are cumulative and often noticed weeks in. Always consult a licensed medical professional.