If you find something helpful to give you a hand, allow it to assist you, hands down!
Setting goals is good to do, to make your dreams come true for you.
In every situation, no matter what first appears. Find the good that is always there, and change that fear to cheer.
So when you feel this time approaching, and your comfort zones in view. Stop and think about what you're feeling, and see if what you're feeling is true.
This choice is yours, and will only be yours, it's up to you to commit.
Next time you want to quit, think who you want to be. Quitters never win.