I'm 26, but I feel like I have so little time left. Can I meet all my goals?

I'm having doubts about my life. I'm 26. I dropped out of high school due to family problems and have been from one dead end job to another. I recently got fired for the first time after being accused of something I did not do. I'm now on unemployment, but having trouble finding work after three months. Likely because of how I was fired. I live in a bad area in a crummy apartment, although I'm thankful for what I do have, i'm so depressed. I want to become a fireman, then pay my way through school to get a degree in mechanical engineering. I would also like to learn to snowboard and rock climb. Eventually I want to get my pilots license and my skydiving license as well as learn at least two more languages as I only know English. One day I'd like one of those modern, upscale apartments with alot of brick and a nice view and a study for my library and photography work. There's so much I want out of life, but I feel like I'm drowning and there's no hope.