Not to sound offensive, but some people are negative. Negative means a word or statement that expresses denial, disagreement, or refusal. Negative people believes something that is not true, disagree with what people are telling them, and refuses to do something.
Well, here's a way to decrease it. Play some games that you know and tell yourself that true you did or what's happening in the game, and tell yourself to do something. For example, you playing Super Mario 3D World and got a 1-up. Tell yourself you gained a life. If you're playing Mario Kart 8, and got 60 points tell yourself that you got 60 points. Doing this should help you feel better and act positive.
Well, here's a way to decrease it. Play some games that you know and tell yourself that true you did or what's happening in the game, and tell yourself to do something. For example, you playing Super Mario 3D World and got a 1-up. Tell yourself you gained a life. If you're playing Mario Kart 8, and got 60 points tell yourself that you got 60 points. Doing this should help you feel better and act positive.