title: Java instance variables vs. local variables
body: <p>I'm in my first programming class in high school. We're doing our end of the first semester project.</p>
  <p>This project only involves one class, but many methods. My question is about best practice with instance variables and local variables. It seems that it would be much easier for me to code using almost only instance variables. But I'm not sure if this is how I should be doing it or if I should be using local variables more (I would just have to have methods take in the values of local variables a lot more).</p>
  <p>My reasoning for this is also because a lot of times I'll want to have a method return two or three values, but this is of course not possible. Thus it just seems easier to simply use instance variables and never having to worry since they are universal in the class.</p>