At every point in your life, no matter what you may be experiencing and how closed the doors may seem against you, there’s always something you can do.
If only you could refocus your mind and think of one thing, maybe two that you can work on, improve on, revive, polish, you’ll see that all the doors aren’t closed after all.
Don’t waste your life bothering on things that couldn’t work or didn’t work or won’t work. Find out the things you could do today and start from there.