By witnessing your thoughts and emotions, eventually your mind will be calm.
Tips for meditation:
-set a time to practice
-practice prior to eating to avoid the distraction of digestion
-start with 10-15 minutes and build gradually
-find a clean, quiet and well ventilated area to designate for your practice
-wear comfortable clothing, layering to adjust for temperature
*be compassion toward yourself - acceptance for where you are in your practice today
There's always more to learn about yoga and in turn, learn about yourself.