Based on a tenet of Buddhism, mindfulness involves meditation on the present, focusing on the world around without thinking about the future. By focusing only on the present, and what is around you, you can relax your concerns about the future. The Greater Good Science Center from UC Berkeley has several relatively easy mindfulness exercises you can do to get started.  Mindful breathing. While in a comfortable position (sitting, standing, or lying down), take slow, controlled breaths. Breathe naturally, and notice how your body feels and reacts while breathing. If your mind begins to wander, and think about other things, take notice, and redirect your attention back to breathing. Do this for several minutes.  Take a self-compassion break. Think about the situation causing you stress or doubt, seeing if you can feel the physical tension in your body. Acknowledge the pain and stress (GGSC suggests saying a phrase like "This is a moment of suffering"). State to yourself that suffering is a part of life, a reminder that others are having similar concerns. Finally, put your hands over your heart and state a self-affirming phrase (GGSC suggests "May I be kind to myself," or "May I accept myself as I am"). You can tailor the phrases you use here to your particular doubts or concerns.  Walking meditation. Find a lane where you can walk back and forth for 10-15 paces, either indoors or outdoors. Walk deliberately, pause and breath, then turn around and walk back. As you take each step, notice the different things your body does as you take a step. Take notice of the sensations you feel as your body moves, including your breathing, the feel of your feet against the ground, or sounds caused by your movement. This can help you avoid doubting your abilities because you might fail. You still might, but that doesn't have to be a bad thing. Nothing succeeds all the time. Instead of seeing failure as a setback, look at it as a lesson for the future. Redefine failure as "experience," feedback that tells you the areas in which...

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