There are two things that we have complete control over. Our thoughts and actions. That is pretty much it.
Things that go on outside of us are uncontrollable. We may have a chance to use our own actions to influence the event. That is still controlling our actions. We can take an action that will influence our own lives or someone else’s in a positive way.
We can’t stop our thoughts, that is the purpose of our mind is to think but we can stop useless thoughts by practicing redirecting our thoughts. For example, if someone is talking bad about you or someone else you can choose to stop those negative thoughts that put you down the rabbit hole of despair and change the subject to something positive.
Take note: This kind of mindfulness is not easy, when you start and you can expect your mind to resist change. This is good because resistance will show you where you need look at your own issues. Be kind to yourself as you make these positive changes, if you become distracted, redirect when you can. You are worth the effort.