Some food for thought brotha, if what you are doing in life right now isn't making you happy then change what you are doing. Don't further commit to what's making you unhappy. Instead, sac up and step out of the depression cacoon and make some changes. I had to do the same. Nothing drastic but small changes until I found a way to be happy with my life. You can't change everything that makes you unhappy but you can change your mindset to be happy. As untrue as it seems you are in control of your happiness. Choose to be happy bro. It takes constant self reprogramming but that's what it will take. Instead of being down about something, be thankful for something that's positive. I know it sounds flaky but it really is just a matter of what perspective you choose to look at shit from.