Violent television programmes make people more violent

Although some people may disagree with me I think the kind of programme that you usually watch on TV might influence your personality.

In my personal experience I've known some people who used to watch war films and they had bad-tempers the most of time. So,I guess that the more violent programmes you watch,the crankier you'll be.
On the other hand I've read that people who like documentaries about the nature or animals are able to be relax and be quiet in whatever kind of situation.
Another similar case could be for instance (you don't really need the "for instance" in this sentence) videogames.I remember when I was a teenager and I used to play games such as Tekken, Street Fighter..for too many hours every day. and I couldn't help playing although even when my mother called me to have lunch or when my friends wanted me to go out. As a result,I argued with whomever that interrupted me,so,my mother told me that she was going to break my playstation and that she wouldn't have bought it if she'd would have known that my behaviour would change.

To sum up,I'd like to say that I guess not only watching violent programmes you'll change your personality,this is just an addition (do you mean addiction?).

Good job! I loved playing Tekken, Street Fighter (Blanka and Chun-Li were awesome), and Soul Calibur. I do think video games can become an addiction, especially for children and teenagers. My friend is having to deal with that with his son. 

Si tienes alguna pregunta sobre mis correcciones, me preguntas.