If you’re still breathing, you can still do something. It may not be exactly what you originally had in mind, but don’t think you don’t have the right to pursue your dreams.
Maybe you have responsibilities, but that doesn’t mean that you can’t ask or demand some time for yourself. And whether it is an hour or a day or 15 minutes, you can use it to pursue your desires.
Start that fire in you again even if it means giving up something else: watching tv, playing video games, or whatever you do to forget what you really want.
You may have to take baby steps, but even babies learn to walk with enough practice and the desire to do it. They don’t worry about failing.
But the one thing you need to succeed is faith in yourself. Don’t worry if no one else believes you can do it. The only one who matters is you.
failure is not an option, when life pushes you to the edge react like a rottweiler