When you surround yourself with negative people, you'll end up being just like them. It's like a magnet, it attracts the same polarity. I'm sure everyone here experienced it, it brings nothing in your life but negative outcome, a stressful life, negative thoughts that triggers you or worse make a decision that is not right. It gets the happiness out of you and it will drain your energy and it'll make you feel worse about yourself. It's not a good feeling.
What you can do about this is to avoid people who always rely on negative solution, who always speak of negative words, people who always find fault with others and people who criticize. The less you deal with them, the more your life will improve. And in time your life will become peaceful. And you'll see how beautiful the world you live in without negative people around you. Now you can share it with the world. Share positive energy so you can attract more people to be positive too. Be better.
Be kind with one another. Live a peaceful life.