Start with timing and portion. If your med has a sedating feel, a small, smooth cup with breakfast can balance alertness without tipping into jitters. If you ever feel light-headed on standing, avoid big, fast mugs on an empty stomach and add a glass of water to the ritual. Consistency matters: your body generally handles steady, modest caffeine better than big spikes. And sleep is the secret lever—keep the last cup early afternoon so tonight’s rest can protect tomorrow’s mood and focus.