We are in short of money and ample of frustations going around us which compels us to look for alternate routes. Also, ppl proudly admit they have stealing stuffs from their work place and I guess that encites lot of us too . At the end of the day, the question you need to ask urself is "Can I live my life with that guilt?" Remember, our state of frustations and lack of money is fleeting. Your not gonna be this way all your life. You may not be a millionaire but things gonna turn around so consider at that point you will be recalling these days and will say "I struggled so hard to get to this point and stole a lot of stuffs too. I am so proud of my self". If you think you can deal with it, go for it. There is nothing to prove to anybody its just you. Just do not do anything you will regret all your life. 
 Last but the least, my favorite quotation from my favorite philosphy teacher: "The end doesnot justify the means"