You know you're on the right track when you start to question yourself--"Do I have what it takes?", "Can I go through with this?", "What if I can't make it?"...
Now there's times when you're on the wrong track and you question yourself, but those questions are hardly ever about your ability. You question that choice because its not in line with your purpose and your heart knows it.
But when you question whether you can do the very thing that you've dreamed about for years; the thing that gets you excited each time you picture it, you betta realize this is not the time to back down. There's this famous quote that says...
If your dreams do not scare you, they aren't big enough
- Ellen Johnson Sirleaf
But don't let them scare you away. Ever notice that the more you focus on something the bigger it seems? The more you focus on the fears, the bigger and more invincible they'll seem. But if you'll shift your focus to the one who gave you the dreams in the first place, everything else will come naturally.
...But the people who know their God shall be strong and do great things.