Love Song Hypothesis

My hypothesis is how you can make yourself be happy or feel good so I tested my brother and my sister . Well my topic is how the voice can make you feel good.

How the voice inside you

Well I test my hypothesis with my brother sister and I tested it for 30 seconds and when the 30 seconds I had I discovered that my brother and sister had a normal pulse so tested on my mother it is so I figure it out that my mom had a regular pasles because I had her to listen to regular music like she listened 2 A Love Song So then I tested on my younger brother that goes to my school.

So then I found out that he had a regular post because I be able to listen to a hip hop song like Juju on that beat and I made him listen to a love song True Love
The independent variable in my experiment was to stay calm and get a calm mind and just sing your heart out.

The dependent variable is my experiment was that I begin to believe that I found my voice.

The controlled variables in my experiment where was the voice that people say that inspire people to sing.

My hypothesis was when you sing I said that you can have to look deep inside down in your voice and your heart I think Love and Hip-Hop and true love my favorite song to me that it can make me can believe that I can calm down.

I answered with my experiment was that how music can help you relax and help you calm down when you're mad or angry.

my question

My question is why do people have to get angry and why do people fight with each other because I see some people care about each other because I feel like people can do the same thing like other people's doing because people yell at each other even though people didn't do nothing to them.

Millions of people listen to music just so they can calm down people don't know sometimes you really don't work people try other things like watching