Why do humans get excited hen they want to buy something new?

I always save to buy new stuff I feel like I'm addicted to unboxing electronics but then I don't see the value I pay for so I sell it and so on
Now I'm planing to get iphone 6s its been long since I last bought something because I was working hard for the money as my job won't pay me high

but I really get excited I don't know why Lol

"Why do humans get excited hen they want to buy something new?"

Training by your parents. Christmas / birthday / rewards.

"I always save to buy new stuff I feel like I'm addicted to unboxing electronics but then I don't see the value I pay for so I sell it and so on"

OK, that is a little bit wasteful. Do you nearly get your money back?

Maybe you should get a job in Shipping and Receiving, so that you can retrain yourself not to get so excited opening packages.

"Now I'm planing to get iphone 6s its been long since I last bought something because I was working hard for the money as my job won't pay me high"

OK. Be careful what phone you get, and what carrier will service it.

"but I really get excited I don't know why Lol"

Because you have worked hard, and deserve nice things. Just be sure you shop, and lay your hands on these things, and familiarize yourself with them. That way it can be something you are sure you want.

Because of the anticipation of getting the new product. Better than what you have currently

Human nature.