just ran across your thread in another forum where you were seeking advice about dealing with a difficult family member.... and fwiw, i really think you should wait until you are able to support yourself before you take responsibility for another living being.... you are on your way, what with school and part time work.... i just think you should be patient until you get better on your feet.....
.... heck, i was 45 years old before i got my first dog.... always had cats before that.....