Shopping

 First, when I decide to go shopping, I make a plan what to buy before I go shopping. It save a time to be irrersolute to decide what to buy and I won't need to buy wasteful things. Moreover, this is because I can't decide what to buy soon.
 Second, untill I became a high  school student, I also wear my brothers' used clothes. I think it is helpful to save money for new clothes and people of other family should do this. It reduces number of clothes which are thrown away.
 Third, I try not to receive plastic bags at convenience store or shopping market, otherwise I use them for other purpose. I think both action will be helpful for cut garbage. The only thing we have to do is to take our own shopping bag, it's so easy thing.