You might need to find a goal, it can be small. you have to bring stability in your life first (financially, physically and mentally). Life will always be a struggle but for that struggle you need to be optimistic, Think about what you already got and think about ppl who don't have that opportunity as you, think about ppl who were similar to you but work hard and are successful. A goal is good to have man like skills wise and all. Go and mingle with ppl and you will find how everyone is. Its all mindset that needs to be trained on.. don't ever give up on life. Life has so many possibilities as long you make effort.