@clevelandclinic: When anxiety starts to build, your thoughts can easily spiral into a tornado of what-ifs. Grounding techniques aim to do the opposite — turning your attention away from hypothetical worries so you can focus on here-and-now realities instead. The 5-4-3-2-1 grounding technique is a mindfulness exercise. It engages each of your five senses to help interrupt overwhelming emotions like anxiety, anger or sadness. As with other grounding strategies, the goal is to anchor your attention on the present moment to reduce racing thoughts and emotional reactivity.